Synonyms:
codeinephosphate,usp ; n-methylnorcodeine hemihydrate ; codein phosphate hemihydrate ; codeine phosphate ; codeine phosphate (cii), usp ; codeine·phosphoric acid·0.5hydrate ; morphine-3-methyl ether hemihydrate ; codeinium phosphate hemihydrate ; codeine phosphate cii (100 mg) ; codeine phosphate hemihydrate