63982-39-8 CARBAMIC ACID, METHYL-, alpha-DIMETHYLAMINO-alpha-METHYL-p-TOLYL ESTER, HYDROCHL Carbamic acid, methyl-, 4-(1-(dimethylamino)ethyl)phenyl ester, hydrochloride Carbamic acid, methyl-, alpha-dimethylamino-alpha-methyl-p-tolyl ester, hydrochloride T-1844