Formula: C31H40O10 | Mol. Weight: 572.60 g/mol
IUPAC: [(1S,3S,4aS,6S,6aS,7R,8R,10aS,10bS)-1,8-diacetyloxy-7-hydroxy-4a,6a,7,10b-tetramethyl-2'-oxospiro[1,2,5,6,8,9,10,10a-octahydrobenzo[f]chromene-3,4'-oxolane]-6-yl] benzoate
CC(=O)OC1CCC2C(C1(C)O)(C(CC3(C2(C(CC4(O3)CC(=O)OC4)OC(=O)C)C)C)OC(=O)C5=CC=CC=C5)C