334952-07-7
4-(甲氧基羰基)-2-硝基苯乙酸甲酯
→
~97%
14192-26-8
2-氧代吲哚啉-6-甲酸甲酯
67-56-1
甲醇
+
334952-09-9
6-羧基吲哚酮
1160293-27-5
methyl 4-(di(methoxycarbonyl)methyl)-3-nitrobenzoate