Synonyms: U 2556;BRN 0201053;3',4'-Dihydroxy-2-(hexahydro-1H-azepin-1-yl)acetophenone;ACETOPHENONE, 3',4'-DIHYDROXY-2-(HEXAHYDRO-1H-AZEPIN-1-YL)-;20195-20-4;AC1L1ILE;LS-13476;4-20-00-01423 (Beilstein Handbook Reference);2-(azepan-1-yl)-1-(3,4-dihydroxyphenyl)ethanone;Ethanone, 1-(3,4-dihydroxyphenyl)-2-(hexahydro-1H-azepin-1-yl)-;Ethanone, 1-(3,4-dihydroxyphenyl)-2-(hexahydro-1H-azepin-1-yl)- (9CI)