3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,5,6,9,10-hexahydroacridine-1,8(2H,7H)-dione
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3,3,6,6-Tetramethyl-9-(2-nitro-phenyl)-3,4,6,7,9,10-hexahydro-2H,5H-acridine-1,8-dione
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3,4,6,7-tetrahydro-3,3,6,6-tetramethyl-9-(2-nitrophenyl)acridine-1,8(2H,5H,9H,10H)dione
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3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione
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3,4,6,7-tetrahydro-3,3,6,6-tetramethyl-9-(2-nitrophenyl)acridine-1,8(2H,5H,9H,10H)-dione
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3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7-tetrahydroacridine-1,8(2H,5H,9H,10H)-dione
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3,3,6,6-tetramethyl-9-(2-nitrophenyl)-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione
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