31750-48-8 Desmethyltamoxifen ETHYLAMINE, 2-(p-(1,2-DIPHENYL-1-BUTENYL)PHENOXY)-N-METHYL-, (Z)- Ethanamine, 2-(4-(1,2-diphenyl-1-butenyl)phenoxy)-N-methyl-, (Z)- (9CI) ICI 55,548 N-Desmethyltamoxifen cis-2-(p-(1,2-Diphenyl-1-butenyl)phenoxy)-N-methylethylamine