stannane,tributyl,dihydro,pyran,2h-pyran,dihydro-2h-pyran
Dihydro-2H-pyran
218915-17-43-[(3R,3aR,10bR)-8-Isopropylidene-3a,10b-dimethyl-3-{(1S)-1-[(2S)-5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl}-1,2,3,3a,4,5,8,10b-octahydrocyclohepta[e]inden-7-yl]propanoic acid