38148-63-9 4-Amidinophenol hydrochloride 4-Hydroxybenzenecarboximidamide monohydrochloride Benzamidine, p-hydroxy-, monohydrochloride Benzenecarboximidamide, 4-hydroxy-, monohydrochloride (9CI) NSC 329364 p-Hydroxybenzamidine hydrochloride