"N-Desmethyltamoxifen" . . "6378383" . . . . . . . . "80554" . . "OOJ759O35C" . "31750-48-8" . "''N''-Desmethyltamoxifen" . . . . . . . "C16546" . "N-Desmethyltamoxifen" . . .