| 英文名称: | | 2-(6,8-dioxo-5,6,7,8-tetrahydropyrimido(4,5-e)-as-triazin-3-isonicotinic aci | | yl)hydrazide, dihydrate | | 5-e)-as-triazine-6(5h),8(7h)-dione, 3-isonicotinoylhydrazino-pyrimido( dih | | isonicotinic acid,2-(6,8-dioxo-5,6,7,8-tetrahydropyrimido(4,5-e)-as-triazin-3-yl)hydrazide, dihydrate |
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