346451-15-8

Cetirizine -EP-Imp-D USP Cetirizine Dimer Cetirizine IMpurity D Cetirizine Impurity 12 Buclizine EP Impurity A HCl Buclizine HCl IMpurity-A(BP/EP) 1,4-Bis[(4-chlorophenyl)phenylmethy Cetirizine Dihydrochloride impurity D Cetirizine Impurity 12（Cetirizine EP Impurity D） Piperazine, 1,4-bis[(4- chlorophenyl)phenylMethyl]- 1,4-Bis[(4-chlorophenyl)phenylmethyl]piperazine DiHCl 1,4-Bis[alpha-(4-chlorophenyl)benzyl]piperazine dihydrochloride 1,4-Bis[^a-(4-chlorophenyl)benzyl]piperazinedihydrochloride,97% 1,4-BIS[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE DIHYDROCHLORIDE 1,4-Bis[^a-(4-chlorophenyl)benzyl]piperazine dihydrochloride, 97% Cetirizine EP Impurity D (free base ) /Levocetirizine - Impurity D (Freebase)