Try searching for...
SCFBio, IIT Delhi
Formula: C21H30O3 | Mol. Weight: 330.50 g/mol
IUPAC: (4aR,10aS)-6-methoxy-1,1-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid
CC(C)C1=C(C=C2C(=C1)CCC3C2(CCCC3(C)C)C(=O)O)OC