317-60-2
ethyl 4-(trifluoromethyl)-1H-indole-2-carboxylate
→
317-59-9
4-(三氟甲基)-吲哚-2-羧酸
107517-71-5
diethyl 1H-indole-2,4-dicarboxylate
103027-96-9
吲哚-2,4-二甲酸