tetrahydrofuran,carboxamide,furan
Furan
41943-73-12(5H)-Furanone,4-[2-(1,2,3,4,4a,7,8,8a-octahydro-1,2,4a,5-tetramethyl-1-naphthalenyl)ethyl]-,[1S-(1a,2b,4ab,8aa)]- 40776-64-5Methyl 5,6-dihydroxy-4,4,11b-trimethyl-1,2,3,4,4a,5,6,6a,7,11,11a,11b- dodecahydrophenanthro[3,2-b]furan-7-carboxylate