4-溴吲哚-2-甲酸乙酯;4-溴-1H-吲哚-2-甲酸乙酯
4-Bromoindole-2-carboxylic acid ethyl ester
4-Bromoindole-2-carboxylic acid ethyl ester;Ethyl 4-bromo-1H-indole-2-carboxylate;4-Bromo-1H-indole-2-carboxylic acid ethyl ester;1H-Indole-2-carboxylic acid, 4-broMo-, ethyl ester