7272-58-4
3-甲基-4-氧-4,5,6,7-四氢-1氢-吲哚-2-甲酸乙酯
→
84990-25-0
diethyl 1,3-dimethyl-4-oxo-6,7-dihydro-5H-indole-2,5-dicarboxylate