76-57-3;3-methoxy-17-methyl-7,8-didehydro-4,5alpha-epoxymorphinan-6alpha-ol;7,8-didehydro-4,5alpha-epoxy-3-methoxy-17-methylmorphinan-6alpha-ol;CHEBI:16714;Codein;O(3)-methylmorphine;(-)-Codeine;Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5alpha,6alpha)- (9CI);C06174;Codeine;(5alpha,6alpha)-17-methyl-3-(methyloxy)-7,8-didehydro-4,5-epoxymorphinan-6-ol;BB_NC-0138;STOCK1N-42851;C1653_SIGMA;Codeine solution;Morphinan-6alpha-ol, 7,8-didehydro-4,5alpha-epoxy-3-methoxy-17-methyl- (8CI);C5901_SIGMA;7,8-Didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-ol;CCRIS 7555;Codeine anhydrous;Codicept;Coducept;EINECS 200-969-1;HSDB 3043;Methylmorphine;Morphinan-6-alpha-ol, 7,8-didehydro-4,5-alpha-epoxy-3-methoxy-17-methyl-;Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5-alpha,6-alpha)- (9CI);Morphinan-6-ol, 7,8-didehydro-4,5-epoxy-3-methoxy-17-methyl-, (5alpha,6alpha)-;Morphinan-6alpha-ol, 7,8-didehydro-4,5alpha-epoxy-3-methoxy-17-methyl-;Morphine 3-methyl ether;Morphine monomethyl ether;Morphine-3-methyl ester;Morphine-3-methyl ether;Norcodeine, N-methyl;Norcodine, N-methyl;O3-Methylmorphine;l-Codeine