74216-90-3
3-methylidene-1-(4-methylphenyl)pyrrolidine-2,5-dione
→
~94%
3120-12-5
3-methyl-1-(4-methylphenyl)pyrrole-2,5-dione
616-02-4
柠康酸酐
+
106-49-0
对甲苯胺
~72%
1631-28-3
1-(4-甲基苯基)-1H-吡咯-2,5-二酮
24870-11-9
Maleanilic acid, p-methyl-
150240-39-4
3-methyl-4-tetradecylfuran-2,5-dione
89068-54-2
3,4-dimethyl-1-(4-methylphenyl)pyrrole-2,5-dione