Hydroxyzine pamoate (ester)

Hydroxyzine Pamoate (500 mg)

4-[[3-[2-[2-[4-[(4-Chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]ethoxycarbonyl]-2-hydroxy-1-naphthalenyl]methyl]-3-hydroxy-2-naphthalenecarboxylic acid