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SCFBio, IIT Delhi
Formula: C15H18O4 | Mol. Weight: 262.30 g/mol
IUPAC: (3aS,5R,5aR,8aS,9aR)-8a-methyl-1-methylidenespiro[4,5a,6,7,9,9a-hexahydro-3aH-azuleno[6,7-b]furan-5,2'-oxirane]-2,8-dione
CC12CC3C(CC4(C1CCC2=O)CO4)OC(=O)C3=C