2645-77-4 1,8(2H,5H)-Acridinedione, 3,4,6,7,9,10-hexahydro-3,3,6,6-tetramethyl- 2646-41-5 2-amino-4,6-dimethyl-3-oxo-N,N'-bis[4,7,10,16-tetramethyl-2,5,8,11,14-pentaoxo-3,12-di(propan-2-yl)-1-oxa-4,7,10,13-tetraazacyclohexadecan-15-yl]-3H-phenoxazine-1,9-dicarboxamide