英文别名
Methyl (3S,4aS,6aS,7R,10aR,10bS)-3-ethenyldodecahydro-3-(hydroxymethyl)-4a,7,10a-trimethyl-8-oxo-1H-naphtho[2,1-b]pyran-7-carboxylate;methyl (3S,4aS,6aS,7R,10aR,10bS)-3-ethenyl-3-(hydroxymethyl)-4a,7,10a-trimethyl-8-oxo-1,2,5,6,6a,9,10,10b-octahydrobenzo[f]chromene-7-carboxylate