868405-20-3 1,8(2H,5H)-Acridinedione,9-(4-bromophenyl)-3,4,6,7,9,10-hexahydro-10-(2-hydroxyphenyl)-3,3,6,6-tetramethyl- 4465-47-8 Benzamide, N,N'-(14-chloro-5,6,7,12, 13,17,22,23,25,28-decahydro-5,7,12,17,22,25,28-heptaoxonaphtho [2,3-c]bisnaphth[2',3':6,7]indolo[3, 2-a:3',2'-i]acridine-1,18-diyl)bis-