furanone,methoxy,methylene,tributylstannyl,furan
Furan
100814-64-0(3R,3aα,5aα,9aβ,11aα,12R)-3β,3bβ-(Epoxymethano)-4α,5α,12-trihydroxy-3a,3b,4,5,5a,6,7,8,9,9a,9bα,10,11,11a-tetradecahydro-6,6,9a-trimethylphenanthro[1,2-c]furan-1(3H)-one 4-butyrate
100853-39-2Naphtho[2,3-b]furan-9-ol,5,6,7,8-tetrahydro-3,4,5-trimethyl-2-[(5,6,7,8-tetrahydro-9-hydroxy-3,5-dimethylnaphtho[2,3-b]furan-4-yl)methyl]-,[S-(R*,R*)]-