1-(4-Chlorophenyl)-4,4-dimethyl-5-diethylamino-1-penten-3-one 1-(4-Chlorophenyl)-5-(diethylamino)-4,4-dimethyl-1-penten-3-one hydrobromide 1-Cddpo 1-Penten-3-one, 1-(4-chlorophenyl)-5-(diethylamino)-4,4-dimethyl-, hydrobromide 121229-92-3