Formula: C30H42O5 | Mol. Weight: 482.60 g/mol
IUPAC: (E,6R)-6-[(1'S,3R,6S,7S,7aS)-7-(2-carboxyethyl)-1',7-dimethyl-3'-methylidene-6-prop-1-en-2-ylspiro[2,5,6,7a-tetrahydro-1H-indene-3,2'-cyclopentane]-1'-yl]-2-methyl-4-oxohept-2-enoic acid
CC(CC(=O)C=C(C)C(=O)O)C1(CCC(=C)C12CCC3C2=CCC(C3(C)CCC(=O)O)C(=C)C)C