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SCFBio, IIT Delhi
Formula: C20H26O4 | Mol. Weight: 330.40 g/mol
IUPAC: (4Z,4aS,7Z,11aR)-4-[(E)-4-hydroxy-4-methylpent-2-enylidene]-7-methyl-11-methylidene-4a,5,6,11a-tetrahydro-1H-cyclonona[c]pyran-3,9-dione
CC1=CC(=O)CC(=C)C2COC(=O)C(=CC=CC(C)(C)O)C2CC1