| 英文名称: | | 1h,3h-difuro(3,4-b:3',4'-e)pyridine-1,7(4h)-dione, 5,8-dihydro-8-(3-nitrophenyl | | 1,7-dioxo-8-(3-nitrophenyl)-1,3,4,5,7,8-hexahydrofuro(3,4-b,3,4-e)pyridi ne | | 5,8-dihydro-8-(3-nitrophenyl)-1h,3h-difuro(3,4-b:3',4'-e)pyridine-1,7(4h )-di | | 3h-difuro(3,4-b:3',4'-e)pyridine-1,7(4h)-dione,5,8-dihydro-8-(3-nitrophenyl)-1 |
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