95004-22-1 BENZOIC ACID, p-(2-CYCLOHEXEN-1-YLOXY)-, 3-(2-METHYL-1-PYRROLIDINYL)PROPYL ESTER Benzoic acid, p-(2-cyclohexen-1-yloxy)-, 3-(2-methyl-1-pyrrolidinyl)propyl ester, hydrochloride U-1804 p-(2-Cyclohexen-1-yloxy)benzoic acid 3-(2-methyl-1-pyrrolidinyl)propyl ester