2-(Diethylamino)ethyl 3-chloro-4-methylcarbanilate hydrochloride 20224-21-9 3-Chloro-4-methylcarbanilic acid 2-(diethylamino)ethyl ester hydrochloride CARBANILIC ACID, 3-CHLORO-4-METHYL-, 2-(DIETHYLAMINO)ETHYL ESTER, HYDROCHLORIDE K 445