1-(1,3-Benzodioxol-5-ylmethyl)-4-((4-chlorophenoxy)acetyl)piperazine hydrochloride 1-(1,3-Benzodioxol-5-ylmethyl)-4-((4-chlorophenoxy)acetyl)piperazinium chloride 34161-23-4 Attentil BP 662 EINECS 251-856-9 Fipexide hydrochloride Fipexidum hydrochloride Piperazine, 1-((p-chlorophenoxy)acetyl)-4-piperonyl-, monohydrochloride (8CI) Piperazine, 1-(1,3-benzodioxol-5-ylmethyl)-4-((4-chlorophenoxy)acetyl)-, monohydrochloride Vigilor