1,3-dimethyl-1-[(E)-(5-nitrofuran-2-yl)methylideneamino]urea

5-硝基-2-糠醛 4-甲基缩氨基脲

Hydrazinecarboxylicacid, 2-[(5-nitro-2-furanyl)methylene]-, ethyl ester

dimethyl 2,6-dimethyl-4-(5-nitrofuran-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate

1,4-二氢-2,6-二甲基-4-(5-硝基-2-呋喃基)-3,5-吡啶二甲酸二乙酯