Synonyms: NSC34695;2-(3,6-dihydroxy-17-methyl-7,8-didehydro-4,5-epoxymorphinan-2-yl)-17-methyl-7,8-didehydro-4,5-epoxymorphinan-3,6-diol 2,3-dihydroxybutanedioate(1:1);Pseudomorphine, tartrate;Pseudomorphine tartrate;AC1Q5SQU;AC1L5SI8;PSEUDOMORPHINE, TRIHYDRATE;AR-1C7155;NSC-34695