化学名称: (RS)-1-[(4-Chlorophenyl)phenylmethyl]piperazine ;
异名: Cetirizine CBHP Impurity (USP)
微笑: ClC1=CC=C([C@H](N2CCNCC2)C3=CC=CC=C3)C=C1
印地语: InChI=1S/C21H25ClN2O3.H/c22-19-8-6-18(7-9-19)21(17-4-2-1-3-5-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26;/h1-9,21H,10-16H2,(H,25,26);/t21-;/m1./s1/i;1+1