hydroxycarbamoyl,pentofuranosylamine,furan
Furan
38577-26-3(2r)-2-[(2r)-2-[(3r,5r,9s,10r,13r,14r,17r)-3-methoxy-4,4,10,13,14-pentamethyl-2,3,5,6,9,11,12,15,16,17-decahydro-1h-cyclopenta[a]phenanthren-17-yl]propyl]-4-methyl-2h-furan-5-one 884599-80-8[(3s,3ar,4s,6s,6as,9s,9as,9br)-3,6,9-trimethyl-2,7-dioxo-3,3a,4,5,6,6a,8,9,9a,9b-decahydroazuleno[4,5-b]furan-4-yl] Acetate