Wikipedia:  

Linoleic Acid

Linoleate; 9-cis,12-cis-Octadecadienoate; cis-9, cis-12-octadecadienoic acid; (9Z,12Z)-Octadecadienoic acid; cis-9,cis-12-Octadecadienoic acid; 9Z,12Z-octadecadienoic acid; 9-cis,12-cis-Octadecadienoic acid; 9,12-LINOLEIC ACID; cis-Delta(9,12)-octadecadienoic acid; Linoleic acid; (Z,Z)-9,12-octadecadienoic acid
Molecular Formula
C18 H32 O2
Natural Isotopic Abundance Mass
280.44548
Mono-Isotopic Molecular Masses
C12N14:   280.2402302714
C13N14:   298.3006173518
C12N15:   280.2402302714
C13N15:   298.3006173518
Linoleic Acid image
Linoleic Acid
InCHi String:
InChI=1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h6-7,9-10H,2-5,8,11-17H2,1H3,(H,19,20)/b7-6-,10-9-

canonical SMILES:
CCCCCC=CCC=CCCCCCCCC(=O)O
isomeric SMILES:
CCCCC\C=C/C\C=C/CCCCCCCC(=O)O


PUBCHEM iupac NAME: PUBCHEM iupac TRADITIONAL NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac CAS NAME: PUBCHEM iupac SYSTEMATIC NAME
(9Z,12Z)-octadeca-9,12-dienoic acid



PubChem Substance (SID):   111677745   48110221   48425246
PubChem Compound (CID):   5280450
KEGG: Compound ID   C01595
CAS Registry IDs:   60-33-3
PDB Chemical Component   EIC
Miscellaneous Databases and IDs:   Sigma-Aldrich L1376_SIGMA   ChEBI CHEBI:17351   EPA DSSTox 33609   ChemBank BSPBio_001374   LipidMAPS LMFA01030120   SMID EIC   MMDB 60542.3   NIST Chemistry WebBook 353550409   MMCD cq_01041   MDL MFCD00064241

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.