2-(3-(Dimethylamino)propyl)-5-(hydroxy(oxido)amino)-9-methoxy-2,6-dihydropyrazolo[3,4,5-kl]acridine AIDS-160399 AIDS160399 NSC627168 Pyrazolo-acridine (free base) {2-[(3-N',} {N'-Dimethylamino)propyl]-9-methoxy-5-nitro-[6H]-} {pyrazolo[3,4,} 5-kl\]acridine, free base