131690-44-3 | Morphinan-7-one,5,6,8,14-tetradehydro-4-hydroxy-3,6-dimethoxy-17-methyl-1-[(5,6,8,14-tetradehydro-3,6-dimethoxy-17-methyl-7-oxomorphinan-4-yl)oxy]-(9CI) | C38H40 N2 O8 |
131690-25-0 | 1-(N-methyl-4,4'-bipyridinium)-1-(2-hydroxy-5-nitrophenyl)methane | C18H17 N3 O3 . 2 Cl |