1252-69-3 4'- 4-(3-(Dimethylamino)propyl)-1-piperazinyl acetanilide maleate (1:2) 4'-(4-(3-(Dimethylamino)propyl)-1-piperazinyl)acetanilide dimaleate ACETANILIDE, 4'-(4-(3-(DIMETHYLAMINO)PROPYL)-1-PIPERAZINYL)-, MALEATE (1:2) Acetamide, N-(4-(4-(3-(dimethylamino)propyl)-1-piperazinyl)phenyl)-, (Z)-2-butenedioate (1:2) CL 54131 Piperamide maleate Piperamide maleate [USAN]