CAS: 190059-33-7 Molecular Formula: C13H20O2 Molecular Weight (g/mol): 208.30 MDL Number: MFCD07784337 InChI Key: ODMUHAHUBCUABS-UHFFFAOYNA-N Synonym: 4-1,3,3-trimethyl-7-oxabicyclo 4.1.0 hept-2-yl-3-buten-2-one,4-1,3,3-trimethyl-7-oxabicyclo 4.1.0 heptan-2-yl but-3-en-2-one,3-buten-2-one,4-1,3,3-trimethyl-7-oxabicyclo 4.1.0 hept-2-yl-, 3e,4-1,3,3-trimethyl-7-oxabicyclo 4.1.0 hept-2-yl-3-buten-2-one, mixture of cis and trans PubChem CID: 11041982 SMILES: CC(=O)C=CC1C2(C)OC2CCC1(C)C