2-(2-Diethylaminoethyl)-3,4-dihydropyrrolo(3,2,1-jk)(1,4)benzodiazepin-1(2H)-one oxalate 28740-86-5 Pyrrolo(3,2,1-jk)(1,4)benzodiazepin-1(2H)-one, 2-(2-(diethylamino)ethyl)-3,4-dihydro-, oxalate Pyrrolo(3,2,1-jk)(1,4)benzodiazepin-1(2H)-one, 3,4-dihydro-2-(2-diethylaminoethyl)-, oxalate