935269-24-2
→
~52%
935269-25-3
3-氧代-2,3-二氢-1H-异吲哚-4-羧酸甲酯
935269-26-4
2,3-二氢-3-氧代-1H-异吲哚-4-羧酰胺
935269-27-5
3-氧代-2,3-二氢-1H-异吲哚-4-羧酸