766-39-2
2,3-二甲基马来酸酐
+
74497-02-2
1-aminobenzene
→
~79%
81109-49-1
3,4-dimethyl-1-phenylpyrrole-2,5-dione
31519-20-7
2-hydroxy-2,3-dimethyl-succinic acid
879878-57-6
2,3-dimethyl-N-phenyl-fumaramic acid
609-14-3
2-甲基乙酰乙酸乙酯
21788-49-8
二甲基富马酸