29937-15-3 5-23-01-00179 (Beilstein Handbook Reference) Acetophenone, 4'-(4-(4-chlorophenyl)-1-piperazinyl)carbonylmethoxy-, oxime BRN 0901437 Piperazine, 1-(4-chlorophenyl)-4-((4-(1-(hydroxyimino)ethyl)phenoxy)acetyl)-