72138-95-5 Benzamide, N-(9,10,15,18,20,21-hexahydro-5,10,15,18,21-pentaoxo-5H-naphtho(2,3-h)naphth(2',3':6,7)indolo(2,3-b)acridin-4-yl)- EINECS 276-359-4 N-(9,10,15,18,20,21-Hexahydro-5,10,15,18,21-pentaoxo-5H-naphtho(2,3-h)naphth(2',3':6,7)indolo(2,3-b)acridin-4-yl)benzamide