1-(o-Chlorophenyl)-4-(3,4,5-trimethoxybenzoylmethyl)piperazine 17755-62-3 2-(4-(o-Chlorophenyl)piperazinyl)-3',4',5'-trimethoxyacetophenone 5-23-02-00260 (Beilstein Handbook Reference) ACETOPHENONE, 2-(4-(o-CHLOROPHENYL)PIPERAZINYL)-3',4',5'-TRIMETHOXY- BRN 1605299 Piperazine, 1-(o-chlorophenyl)-4-(3,4,5-trimethoxybenzoylmethyl)-