2-(Diethylamino)ethyl-2-aminofluorene-9-carboxylate hydrochloride 2-Aminofluorene-9-carboxylic acid 2-(diethylamino)ethyl ester hydrochloride 63918-44-5 FLUORENE-9-CARBOXYLIC ACID, 2-AMINO-, 2-(DIETHYLAMINO)ETHYL ESTER, HYDROCHLORIDE