1,4-Diamino-9,10-dihydro-N-(3-ethoxypropyl)-9,10-dioxo-2,3-anthracenedicarboximide 1H-Naphth(2,3-f)isoindole-1,3,5,10(2H)-tetrone, 4,11-diamino-2-(3-ethoxypropyl)- 4,11-Diamino-2-(3-ethoxypropyl)-1H-naphth(2,3-f)isoindole-1,3,5,10(2H)-tetrone 705250-02-8 72906-26-4 EINECS 276-994-7