71056-57-0
1-甲基-5-硝基-1H-吲哚-2-羧酸乙酯
→
71056-58-1
ethyl 5-amino-1-methylindole-2-carboxylate
481659-93-2
ethyl 1-methyl-5-[[2-[4-(trifluoromethyl)phenyl]benzoyl]amino]indole-2-carboxylate