(4-Chlorophenoxy)acetic acid 2-(hexahydro-1H-azepin-1-yl)ethyl ester hydrochloride 71783-90-9 ACETIC ACID, (4-CHLOROPHENOXY)-, 2-(HEXAHYDRO-1H-AZEPIN-1-YL)ETHYL ESTER, HYDROC Acetic acid, (4-chlorophenoxy)-, 2-(hexahydro-1H-azepin-1-yl)ethyl ester, hydrochloride