CAS: 489-84-9 Molecular Formula: C15H18 Molecular Weight (g/mol): 198.309 MDL Number: MFCD00003811 InChI Key: FWKQNCXZGNBPFD-UHFFFAOYSA-N Synonym: purazulen, kessazulen, guajazulene, eucazulen, 7-isopropyl-1,4-dimethylazulene, azunol, vetivazulen, azulon, 1,4-dimethyl-7-isopropylazulene, guaiazulene PubChem CID: 3515 ChEBI: CHEBI:5550 IUPAC Name: 1,4-dimethyl-7-propan-2-ylazulene SMILES: CC1=C2C=CC(=C2C=C(C=C1)C(C)C)C