| cetirizine hydrochloride related compound a |
| (rs)-2-[2-[4-[(4-chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid ethyl ester dihydrochloride |
| (rs)-2-[2-[4-[(4-chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]acetic acid ethyl ester dihydrochloride (cetirizine hydrochloride related compound a) |
| cetirizine ethyl ester dihydrochloride |
