{"slug":"alkane-isomers","title":"List of isomers of alkanes","shortTitle":"Alkane isomers","description":"A focused list of alkane structural isomers with formulas, names, SMILES, and source identifiers.","seoTitle":"List of alkane isomer molecules","seoDescription":"Browse alkane isomers from methane through hexane examples with molecular formulas, structures, SMILES strings, and downloadable data.","keywords":["list of isomers of alkanes","alkane isomers list"],"aliases":["list-of-isomers-of-alkanes","alkane-isomers-list"],"updatedAt":"2026-05-02","audience":"Students and cheminformatics users who need canonical examples of structural isomerism in saturated hydrocarbons.","methodology":"The starter list covers low-carbon alkanes and named structural isomers. PubChem identifiers anchor each molecule, while RDKit or Open Babel can canonicalize larger generated isomer sets.","expansionPlan":"Generate complete isomer sets by formula using cheminformatics enumeration, then validate names and identifiers against PubChem before publishing larger downloads.","sources":[{"name":"PubChem","url":"https://pubchem.ncbi.nlm.nih.gov/","role":"Canonical compound identifiers, names, formulas, structures, SMILES, and downloadable compound records.","licenseNote":"NCBI places no restrictions on PubChem data, though original submitters may retain rights in submitted records."},{"name":"NIST Chemistry WebBook","url":"https://webbook.nist.gov/chemistry/","role":"Reference physical chemistry data and diatomic constants for selected species.","licenseNote":"NIST SRD 69 should be cited and linked rather than mirrored wholesale."},{"name":"RDKit","url":"https://www.rdkit.org/","role":"Derived descriptors such as molecular weight, LogP, TPSA, hydrogen-bond counts, and canonicalized structures."}],"columns":[{"key":"name","label":"Name"},{"key":"formula","label":"Formula"},{"key":"category","label":"Category"},{"key":"smiles","label":"SMILES"},{"key":"pubchemCid","label":"PubChem CID"},{"key":"sourceIds","label":"Source IDs"},{"key":"notes","label":"Notes"}],"rows":[{"id":"methane","name":"Methane","formula":"CH4","category":"C1 alkane","smiles":"C","pubchemCid":"297","sourceIds":["PubChem CID 297"]},{"id":"ethane","name":"Ethane","formula":"C2H6","category":"C2 alkane","smiles":"CC","pubchemCid":"6324","sourceIds":["PubChem CID 6324"]},{"id":"propane","name":"Propane","formula":"C3H8","category":"C3 alkane","smiles":"CCC","pubchemCid":"6334","sourceIds":["PubChem CID 6334"]},{"id":"n-butane","name":"n-Butane","formula":"C4H10","category":"C4 alkane isomer","smiles":"CCCC","pubchemCid":"7843","sourceIds":["PubChem CID 7843"]},{"id":"isobutane","name":"Isobutane","formula":"C4H10","category":"C4 alkane isomer","smiles":"CC(C)C","pubchemCid":"6360","sourceIds":["PubChem CID 6360"]},{"id":"n-pentane","name":"n-Pentane","formula":"C5H12","category":"C5 alkane isomer","smiles":"CCCCC","pubchemCid":"8003","sourceIds":["PubChem CID 8003"]},{"id":"isopentane","name":"Isopentane","formula":"C5H12","category":"C5 alkane isomer","smiles":"CCC(C)C","pubchemCid":"6556","sourceIds":["PubChem CID 6556"]},{"id":"neopentane","name":"Neopentane","formula":"C5H12","category":"C5 alkane isomer","smiles":"CC(C)(C)C","pubchemCid":"10041","sourceIds":["PubChem CID 10041"]},{"id":"n-hexane","name":"n-Hexane","formula":"C6H14","category":"C6 alkane isomer","smiles":"CCCCCC","pubchemCid":"8058","sourceIds":["PubChem CID 8058"]},{"id":"2-methylpentane","name":"2-Methylpentane","formula":"C6H14","category":"C6 alkane isomer","smiles":"CCCC(C)C","pubchemCid":"7892","sourceIds":["PubChem CID 7892"]},{"id":"3-methylpentane","name":"3-Methylpentane","formula":"C6H14","category":"C6 alkane isomer","smiles":"CCC(C)CC","pubchemCid":"7282","sourceIds":["PubChem CID 7282"]},{"id":"2-2-dimethylbutane","name":"2,2-Dimethylbutane","formula":"C6H14","category":"C6 alkane isomer","smiles":"CCC(C)(C)C","pubchemCid":"6403","sourceIds":["PubChem CID 6403"]},{"id":"2-3-dimethylbutane","name":"2,3-Dimethylbutane","formula":"C6H14","category":"C6 alkane isomer","smiles":"CC(C)C(C)C","pubchemCid":"6589","sourceIds":["PubChem CID 6589"]},{"id":"n-heptane","name":"n-Heptane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CCCCCCC","pubchemCid":"8900","sourceIds":["PubChem CID 8900"]},{"id":"2-methylhexane","name":"2-Methylhexane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CCCCC(C)C","pubchemCid":"11582","sourceIds":["PubChem CID 11582"]},{"id":"3-methylhexane","name":"3-Methylhexane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CCCC(C)CC","pubchemCid":"11507","sourceIds":["PubChem CID 11507"]},{"id":"3-ethylpentane","name":"3-Ethylpentane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CCC(CC)CC","pubchemCid":"12048","sourceIds":["PubChem CID 12048"]},{"id":"2-2-dimethylpentane","name":"2,2-Dimethylpentane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CCCC(C)(C)C","pubchemCid":"11542","sourceIds":["PubChem CID 11542"]},{"id":"2-3-dimethylpentane","name":"2,3-Dimethylpentane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CCC(C)C(C)C","pubchemCid":"11260","sourceIds":["PubChem CID 11260"]},{"id":"2-4-dimethylpentane","name":"2,4-Dimethylpentane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CC(C)CC(C)C","pubchemCid":"7907","sourceIds":["PubChem CID 7907"]},{"id":"3-3-dimethylpentane","name":"3,3-Dimethylpentane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CCC(C)(C)CC","pubchemCid":"11229","sourceIds":["PubChem CID 11229"]},{"id":"2-2-3-trimethylbutane","name":"2,2,3-Trimethylbutane","formula":"C7H16","category":"C7 alkane isomer","smiles":"CC(C)C(C)(C)C","pubchemCid":"10044","sourceIds":["PubChem CID 10044"]},{"id":"n-octane","name":"n-Octane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCCCCCC","pubchemCid":"356","sourceIds":["PubChem CID 356"]},{"id":"2-methylheptane","name":"2-Methylheptane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCCCC(C)C","pubchemCid":"11594","sourceIds":["PubChem CID 11594"]},{"id":"3-methylheptane","name":"3-Methylheptane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCCC(C)CC","pubchemCid":"11519","sourceIds":["PubChem CID 11519"]},{"id":"4-methylheptane","name":"4-Methylheptane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCC(C)CCC","pubchemCid":"11512","sourceIds":["PubChem CID 11512"]},{"id":"3-ethylhexane","name":"3-Ethylhexane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCC(CC)CC","pubchemCid":"12096","sourceIds":["PubChem CID 12096"]},{"id":"2-2-dimethylhexane","name":"2,2-Dimethylhexane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCCC(C)(C)C","pubchemCid":"11551","sourceIds":["PubChem CID 11551"]},{"id":"2-3-dimethylhexane","name":"2,3-Dimethylhexane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCC(C)C(C)C","pubchemCid":"11447","sourceIds":["PubChem CID 11447"]},{"id":"2-4-dimethylhexane","name":"2,4-Dimethylhexane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCC(C)CC(C)C","pubchemCid":"11511","sourceIds":["PubChem CID 11511"]},{"id":"2-5-dimethylhexane","name":"2,5-Dimethylhexane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CC(C)CCC(C)C","pubchemCid":"11592","sourceIds":["PubChem CID 11592"]},{"id":"3-3-dimethylhexane","name":"3,3-Dimethylhexane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCCC(C)(C)CC","pubchemCid":"11233","sourceIds":["PubChem CID 11233"]},{"id":"3-4-dimethylhexane","name":"3,4-Dimethylhexane","formula":"C8H18","category":"C8 alkane isomer","smiles":"CCC(C)C(C)CC","pubchemCid":"11412","sourceIds":["PubChem CID 11412"]},{"id":"nonane","name":"Nonane","formula":"C9H20","category":"Linear alkane","smiles":"CCCCCCCCC","pubchemCid":"8141","sourceIds":["PubChem CID 8141"]},{"id":"decane","name":"Decane","formula":"C10H22","category":"Linear alkane","smiles":"CCCCCCCCCC","pubchemCid":"15600","sourceIds":["PubChem CID 15600"]},{"id":"undecane","name":"Undecane","formula":"C11H24","category":"Linear alkane","smiles":"CCCCCCCCCCC","pubchemCid":"14257","sourceIds":["PubChem CID 14257"]},{"id":"dodecane","name":"Dodecane","formula":"C12H26","category":"Linear alkane","smiles":"CCCCCCCCCCCC","pubchemCid":"8182","sourceIds":["PubChem CID 8182"]},{"id":"tridecane","name":"Tridecane","formula":"C13H28","category":"Linear alkane","smiles":"CCCCCCCCCCCCC","pubchemCid":"12388","sourceIds":["PubChem CID 12388"]},{"id":"tetradecane","name":"Tetradecane","formula":"C14H30","category":"Linear alkane","smiles":"CCCCCCCCCCCCCC","pubchemCid":"12389","sourceIds":["PubChem CID 12389"]},{"id":"pentadecane","name":"Pentadecane","formula":"C15H32","category":"Linear alkane","smiles":"CCCCCCCCCCCCCCC","pubchemCid":"12391","sourceIds":["PubChem CID 12391"]},{"id":"hexadecane","name":"Hexadecane","formula":"C16H34","category":"Linear alkane","smiles":"CCCCCCCCCCCCCCCC","pubchemCid":"11006","sourceIds":["PubChem CID 11006"]},{"id":"heptadecane","name":"Heptadecane","formula":"C17H36","category":"Linear alkane","smiles":"CCCCCCCCCCCCCCCCC","pubchemCid":"12398","sourceIds":["PubChem CID 12398"]},{"id":"octadecane","name":"Octadecane","formula":"C18H38","category":"Linear alkane","smiles":"CCCCCCCCCCCCCCCCCC","pubchemCid":"11635","sourceIds":["PubChem CID 11635"]},{"id":"nonadecane","name":"Nonadecane","formula":"C19H40","category":"Linear alkane","smiles":"CCCCCCCCCCCCCCCCCCC","pubchemCid":"12401","sourceIds":["PubChem CID 12401"]},{"id":"eicosane","name":"Eicosane","formula":"C20H42","category":"Linear alkane","smiles":"CCCCCCCCCCCCCCCCCCCC","pubchemCid":"8222","sourceIds":["PubChem CID 8222"]},{"id":"2-methyloctane","name":"2-Methyloctane","formula":"C9H20","category":"Methylalkane isomer","smiles":"CCCCCCC(C)C","pubchemCid":"18591","sourceIds":["PubChem CID 18591"]},{"id":"3-methyloctane","name":"3-Methyloctane","formula":"C9H20","category":"Methylalkane isomer","smiles":"CCCCCC(C)CC","pubchemCid":"16664","sourceIds":["PubChem CID 16664"]},{"id":"4-methyloctane","name":"4-Methyloctane","formula":"C9H20","category":"Methylalkane isomer","smiles":"CCCCC(C)CCC","pubchemCid":"16665","sourceIds":["PubChem CID 16665"]},{"id":"2-methylnonane","name":"2-Methylnonane","formula":"C10H22","category":"Methylalkane isomer","smiles":"CCCCCCCC(C)C","pubchemCid":"13379","sourceIds":["PubChem CID 13379"]},{"id":"3-methylnonane","name":"3-Methylnonane","formula":"C10H22","category":"Methylalkane isomer","smiles":"CCCCCCC(C)CC","pubchemCid":"22202","sourceIds":["PubChem CID 22202"]},{"id":"4-methylnonane","name":"4-Methylnonane","formula":"C10H22","category":"Methylalkane isomer","smiles":"CCCCCC(C)CCC","pubchemCid":"28455","sourceIds":["PubChem CID 28455"]},{"id":"5-methylnonane","name":"5-Methylnonane","formula":"C10H22","category":"Methylalkane isomer","smiles":"CCCCC(C)CCCC","pubchemCid":"27518","sourceIds":["PubChem CID 27518"]},{"id":"2-methyldecane","name":"2-Methyldecane","formula":"C11H24","category":"Methylalkane isomer","smiles":"CCCCCCCCC(C)C","pubchemCid":"23415","sourceIds":["PubChem CID 23415"]},{"id":"3-methyldecane","name":"3-Methyldecane","formula":"C11H24","category":"Methylalkane isomer","smiles":"CCCCCCCC(C)CC","pubchemCid":"92239","sourceIds":["PubChem CID 92239"]},{"id":"4-methyldecane","name":"4-Methyldecane","formula":"C11H24","category":"Methylalkane isomer","smiles":"CCCCCCC(C)CCC","pubchemCid":"17835","sourceIds":["PubChem CID 17835"]},{"id":"5-methyldecane","name":"5-Methyldecane","formula":"C11H24","category":"Methylalkane isomer","smiles":"CCCCCC(C)CCCC","pubchemCid":"93071","sourceIds":["PubChem CID 93071"]},{"id":"2-methylundecane","name":"2-Methylundecane","formula":"C12H26","category":"Methylalkane isomer","smiles":"CCCCCCCCCC(C)C","pubchemCid":"23459","sourceIds":["PubChem CID 23459"]},{"id":"3-methylundecane","name":"3-Methylundecane","formula":"C12H26","category":"Methylalkane isomer","smiles":"CCCCCCCCC(C)CC","pubchemCid":"13845","sourceIds":["PubChem CID 13845"]},{"id":"4-methylundecane","name":"4-Methylundecane","formula":"C12H26","category":"Methylalkane isomer","smiles":"CCCCCCCC(C)CCC","pubchemCid":"520454","sourceIds":["PubChem CID 520454"]},{"id":"5-methylundecane","name":"5-Methylundecane","formula":"C12H26","category":"Methylalkane isomer","smiles":"CCCCCCC(C)CCCC","pubchemCid":"94213","sourceIds":["PubChem CID 94213"]},{"id":"2-methyldodecane","name":"2-Methyldodecane","formula":"C13H28","category":"Methylalkane isomer","smiles":"CCCCCCCCCCC(C)C","pubchemCid":"15270","sourceIds":["PubChem CID 15270"]},{"id":"3-methyldodecane","name":"3-Methyldodecane","formula":"C13H28","category":"Methylalkane isomer","smiles":"CCCCCCCCCC(C)CC","pubchemCid":"28469","sourceIds":["PubChem CID 28469"]},{"id":"4-methyldodecane","name":"4-Methyldodecane","formula":"C13H28","category":"Methylalkane isomer","smiles":"CCCCCCCCC(C)CCC","pubchemCid":"521958","sourceIds":["PubChem CID 521958"]},{"id":"5-methyldodecane","name":"5-Methyldodecane","formula":"C13H28","category":"Methylalkane isomer","smiles":"CCCCCCCC(C)CCCC","pubchemCid":"519423","sourceIds":["PubChem CID 519423"]},{"id":"2-methyltridecane","name":"2-Methyltridecane","formula":"C14H30","category":"Methylalkane isomer","smiles":"CCCCCCCCCCCC(C)C","pubchemCid":"15269","sourceIds":["PubChem CID 15269"]},{"id":"3-methyltridecane","name":"3-Methyltridecane","formula":"C14H30","category":"Methylalkane isomer","smiles":"CCCCCCCCCCC(C)CC","pubchemCid":"110848","sourceIds":["PubChem CID 110848"]},{"id":"4-methyltridecane","name":"4-Methyltridecane","formula":"C14H30","category":"Methylalkane isomer","smiles":"CCCCCCCCCC(C)CCC","pubchemCid":"117325","sourceIds":["PubChem CID 117325"]},{"id":"5-methyltridecane","name":"5-Methyltridecane","formula":"C14H30","category":"Methylalkane isomer","smiles":"CCCCCCCCC(C)CCCC","pubchemCid":"520182","sourceIds":["PubChem CID 520182"]},{"id":"2-methyltetradecane","name":"2-Methyltetradecane","formula":"C15H32","category":"Methylalkane isomer","smiles":"CCCCCCCCCCCCC(C)C","pubchemCid":"15268","sourceIds":["PubChem CID 15268"]},{"id":"3-methyltetradecane","name":"3-Methyltetradecane","formula":"C15H32","category":"Methylalkane isomer","smiles":"CCCCCCCCCCCC(C)CC","pubchemCid":"86735","sourceIds":["PubChem CID 86735"]},{"id":"4-methyltetradecane","name":"4-Methyltetradecane","formula":"C15H32","category":"Methylalkane isomer","smiles":"CCCCCCCCCCC(C)CCC","pubchemCid":"520179","sourceIds":["PubChem CID 520179"]},{"id":"5-methyltetradecane","name":"5-Methyltetradecane","formula":"C15H32","category":"Methylalkane isomer","smiles":"CCCCCCCCCC(C)CCCC","pubchemCid":"98976","sourceIds":["PubChem CID 98976"]},{"id":"2-methylpentadecane","name":"2-Methylpentadecane","formula":"C16H34","category":"Methylalkane isomer","smiles":"CCCCCCCCCCCCCC(C)C","pubchemCid":"15267","sourceIds":["PubChem CID 15267"]},{"id":"3-methylpentadecane","name":"3-Methylpentadecane","formula":"C16H34","category":"Methylalkane isomer","smiles":"CCCCCCCCCCCCC(C)CC","pubchemCid":"17899","sourceIds":["PubChem CID 17899"]},{"id":"4-methylpentadecane","name":"4-Methylpentadecane","formula":"C16H34","category":"Methylalkane isomer","smiles":"CCCCCCCCCCCC(C)CCC","pubchemCid":"17751","sourceIds":["PubChem CID 17751"]},{"id":"5-methylpentadecane","name":"5-Methylpentadecane","formula":"C16H34","category":"Methylalkane isomer","smiles":"CCCCCCCCCCC(C)CCCC","pubchemCid":"32796","sourceIds":["PubChem CID 32796"]},{"id":"2-2-dimethylheptane","name":"2,2-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)(C)C","pubchemCid":"14062","sourceIds":["PubChem CID 14062"]},{"id":"2-3-dimethylheptane","name":"2,3-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCCCC(C)C(C)C","pubchemCid":"26375","sourceIds":["PubChem CID 26375"]},{"id":"2-4-dimethylheptane","name":"2,4-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCCC(C)CC(C)C","pubchemCid":"16656","sourceIds":["PubChem CID 16656"]},{"id":"2-5-dimethylheptane","name":"2,5-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCC(C)CCC(C)C","pubchemCid":"16662","sourceIds":["PubChem CID 16662"]},{"id":"3-3-dimethylheptane","name":"3,3-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCCCC(C)(C)CC","pubchemCid":"520991","sourceIds":["PubChem CID 520991"]},{"id":"3-4-dimethylheptane","name":"3,4-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCCC(C)C(C)CC","pubchemCid":"13534","sourceIds":["PubChem CID 13534"]},{"id":"3-5-dimethylheptane","name":"3,5-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCC(C)CC(C)CC","pubchemCid":"13558","sourceIds":["PubChem CID 13558"]},{"id":"4-4-dimethylheptane","name":"4,4-Dimethylheptane","formula":"C9H20","category":"Dimethylalkane isomer","smiles":"CCCC(C)(C)CCC","pubchemCid":"136827","sourceIds":["PubChem CID 136827"]},{"id":"2-2-dimethyloctane","name":"2,2-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCCCCC(C)(C)C","pubchemCid":"85150","sourceIds":["PubChem CID 85150"]},{"id":"2-3-dimethyloctane","name":"2,3-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)C(C)C","pubchemCid":"23531","sourceIds":["PubChem CID 23531"]},{"id":"2-4-dimethyloctane","name":"2,4-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCCC(C)CC(C)C","pubchemCid":"92978","sourceIds":["PubChem CID 92978"]},{"id":"2-5-dimethyloctane","name":"2,5-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCC(C)CCC(C)C","pubchemCid":"139988","sourceIds":["PubChem CID 139988"]},{"id":"3-3-dimethyloctane","name":"3,3-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)(C)CC","pubchemCid":"138117","sourceIds":["PubChem CID 138117"]},{"id":"3-4-dimethyloctane","name":"3,4-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCCC(C)C(C)CC","pubchemCid":"85926","sourceIds":["PubChem CID 85926"]},{"id":"3-5-dimethyloctane","name":"3,5-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCC(C)CC(C)CC","pubchemCid":"139989","sourceIds":["PubChem CID 139989"]},{"id":"4-4-dimethyloctane","name":"4,4-Dimethyloctane","formula":"C10H22","category":"Dimethylalkane isomer","smiles":"CCCCC(C)(C)CCC","pubchemCid":"85151","sourceIds":["PubChem CID 85151"]},{"id":"2-2-dimethylnonane","name":"2,2-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCCCCC(C)(C)C","pubchemCid":"176691","sourceIds":["PubChem CID 176691"]},{"id":"2-3-dimethylnonane","name":"2,3-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCCCC(C)C(C)C","pubchemCid":"520397","sourceIds":["PubChem CID 520397"]},{"id":"2-4-dimethylnonane","name":"2,4-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)CC(C)C","pubchemCid":"524749","sourceIds":["PubChem CID 524749"]},{"id":"2-5-dimethylnonane","name":"2,5-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCC(C)CCC(C)C","pubchemCid":"28456","sourceIds":["PubChem CID 28456"]},{"id":"3-3-dimethylnonane","name":"3,3-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCCCC(C)(C)CC","pubchemCid":"529413","sourceIds":["PubChem CID 529413"]},{"id":"3-4-dimethylnonane","name":"3,4-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)C(C)CC","pubchemCid":"13353494","sourceIds":["PubChem CID 13353494"]},{"id":"3-5-dimethylnonane","name":"3,5-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCC(C)CC(C)CC","pubchemCid":"20143700","sourceIds":["PubChem CID 20143700"]},{"id":"4-4-dimethylnonane","name":"4,4-Dimethylnonane","formula":"C11H24","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)(C)CCC","pubchemCid":"53425988","sourceIds":["PubChem CID 53425988"]},{"id":"2-2-dimethyldecane","name":"2,2-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCCCCC(C)(C)C","pubchemCid":"28459","sourceIds":["PubChem CID 28459"]},{"id":"2-3-dimethyldecane","name":"2,3-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCCCC(C)C(C)C","pubchemCid":"86544","sourceIds":["PubChem CID 86544"]},{"id":"2-4-dimethyldecane","name":"2,4-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCCC(C)CC(C)C","pubchemCid":"520357","sourceIds":["PubChem CID 520357"]},{"id":"2-5-dimethyldecane","name":"2,5-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)CCC(C)C","pubchemCid":"519394","sourceIds":["PubChem CID 519394"]},{"id":"3-3-dimethyldecane","name":"3,3-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCCCC(C)(C)CC","pubchemCid":"15930785","sourceIds":["PubChem CID 15930785"]},{"id":"3-4-dimethyldecane","name":"3,4-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCCC(C)C(C)CC","pubchemCid":"545624","sourceIds":["PubChem CID 545624"]},{"id":"3-5-dimethyldecane","name":"3,5-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCC(C)CC(C)CC","pubchemCid":"528475","sourceIds":["PubChem CID 528475"]},{"id":"4-4-dimethyldecane","name":"4,4-Dimethyldecane","formula":"C12H26","category":"Dimethylalkane isomer","smiles":"CCCCCCC(C)(C)CCC","pubchemCid":"19931417","sourceIds":["PubChem CID 19931417"]},{"id":"3-ethylheptane","name":"3-Ethylheptane","formula":"C9H20","category":"Branched alkane isomer","smiles":"CCCCC(CC)CC","pubchemCid":"51806","sourceIds":["PubChem CID 51806"]},{"id":"4-ethyloctane","name":"4-Ethyloctane","formula":"C10H22","category":"Branched alkane isomer","smiles":"CCCCC(CC)CCC","pubchemCid":"85925","sourceIds":["PubChem CID 85925"]},{"id":"2-2-4-trimethylpentane","name":"2,2,4-Trimethylpentane","formula":"C8H18","category":"Branched alkane isomer","smiles":"CC(C)CC(C)(C)C","pubchemCid":"10907","sourceIds":["PubChem CID 10907"]}]}