66827-82-5 9,10-Dihydro-9-methyl-9-anthroic acid -2-(diethylamino)ethyl ester hydrochloride 9-ANTHROIC ACID, 9,10-DIHYDRO-9-METHYL-, 2-(DIETHYLAMINO)ETHYL ESTER, HYDROCHLOR 9-Anthroic acid, 9,10-dihydro-9-methyl-, 2-(diethylamino)ethyl ester, hydrochloride