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(+)-ZIZANOIC ACID

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number16203-25-1
EC Number240-332-5
INCI Name(1R,2S,5S,8R)-7,7-dimethyl-6-methylidenetricyclo[6.2.1.01,5]undecane-2-carboxylic acid
PubChem CID 21764437
Molecular FormulaC15H22O2
InChIKeyInChI=1S/C15H22O2/c1-9-11-4
SMILESCC1([C@@H]2CC[C@@]3(C2)[C@@H](C1=C)CC[C@@H]3C(=O)O)C
Known Aliases (13)
Common Name
1H-3A,6-METHANOAZULENE-3-CARBOXYLIC ACID, OCTAHYDRO-7,7-DIMETHYL-8-METHYLENE- 7,7-DIMETHYL-8-METHYLIDENEOCTAHYDRO-1H-3A,6-METHANOAZULENE-3-CARBOXYLIC ACID J14.140B KHUSENIC ACID VETIVENIC ACID ZIZANOIC ACID
Scientific Name
1H-3A,6-METHANOAZULENE-3-CARBOXYLIC ACID, OCTAHYDRO-7,7-DIMETHYL-8-METHYLENE-, (3S-(3.ALPHA.,3A.ALPHA.,6.ALPHA.,8A.ALPHA.))- 1H-3A,6-METHANOAZULENE-3-CARBOXYLIC ACID, OCTAHYDRO-7,7-DIMETHYL-8-METHYLENE-, (3S,3AR,6R,8AS)- 1H-3A.ALPHA.,6-METHANOAZULENE-3-CARBOXYLIC ACID, 2,3.BETA.,4,5,6.BETA.,7,8,8A.ALPHA.-OCTAHYDRO-7,7-DIMETHYL-8-METHYLENE- (3S)-2,3,4,5,6,7,8,8A.ALPHA.-OCTAHYDRO-7,7-DIMETHYL-8-METHYLENE-1H-3A.ALPHA.,6.ALPHA.-METHANOAZULENE-3.ALPHA.-CARBOXYLIC ACID (3S-(3ALPHA,3AALPHA,6ALPHA,8AALPHA))-OCTAHYDRO-7,7-DIMETHYL-8-METHYLENE-1H-3A,6-METHANOAZULENE-3-CARBOXYLIC ACID (3S,3AR,6R,8AS)-7,7-DIMETHYL-8-METHYLENEOCTAHYDRO-1H-3A,6-METHANOAZULENE-3-CARBOXYLIC ACID 7,7-DIMETHYL-6-METHYLENETRICYCLO(6.2.1.0(SUP 1,5))UNDECANE-2-CARBOXYLIC ACID
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) 6W12127I74 (+)-ZIZANOIC ACID CAS: 16203-25-1
PUBCHEM: 21764437
FDA UNII: 6W12127I74
EPA CompTox: DTXSID90936627
ECHA (EC/EINECS): 240-332-5
Record Info
IDcsTZ7vA9d377AXfAaMH3VC
CreatedApril 10, 2026, 9:45 p.m.
ModifiedApril 10, 2026, 11:39 p.m.
EnrichedApril 11, 2026, 12:09 a.m.
Data SourceFDA Substance Registry (openFDA)