1-methyl-1-(3-methylamino-2-nitroacryloyl)-3-(p-nitro-phenyl)urea methylammonium salt

1,3-二甲基脲嘧啶

3-methyl-5-nitro-1-phenyluracil

乙胺

5,6-dihydro-3-methyl-6-methylamino-1-(p-nirophenyl)uracil methylammonium salt