富马酸单乙酯

3,7,10-trimethyl-5a-(1-methyl-2,5-dioxopyrrolidin-3-yl)-5,5a-dihydropyrimido[5,4-g]pteridine-2,4,6,8(1H,3H,7H,10H)-tetraone

3,7,10-trimethyl-5a-(1-methyl-2,5-dioxopyrrolidin-3-yl)-2,4,6,8-tetraoxo-3,4,5,5a,6,7,8,10-octahydro-2H-pyrimido[5,4-g]pteridin-1-ide

N-甲基马来酰亚胺

马来酸二乙酯