2,4-Dinitrophenyl ether of morphine hydrochloride 2,4-Dinitrophenylmorphine hydrochloride 63732-56-9 Morphinan-6-alpha-ol, 7,8-didehydro-3-alpha-(2',4'-dinitro)phenoxy-4,5-alpha-epoxy-17-methyl-, hydrochloride