133-16-4 2-(Diethylamino)ethyl 4-amino-2-chlorobenzoate hydrochloride 2-(Diethylamino)ethyl 4-amino-2-chlorobenzoate monohydrochloride 2-Chloroprocaine hydrochloride 2-Diethylaminoethyl 4-amino-2-chlorobenzoate hydrochloride 3858-89-7 4-Amino-2-chlorobenzoic acid 2-(diethylamino)ethyl ester hydrochloride BENZOIC ACID, 4-AMINO-2-CHLORO-, 2-(DIETHYLAMINO)ETHYL ESTER, HYDROCHLORIDE Benzoic acid, 4-amino-2-chloro-, 2-(diethylamino)ethyl ester, monohydrochloride Chloroprocaine hydrochloride Chloroprocaine hydrochloride [USAN] EINECS 223-371-2 Nesacaine Nesecaine-CE