英文别名5-(methylsulphonyl)thiophene-2-carboxylic acid; 5-(METHANESULFONYL)THIOPHENE-2-CARBOXYLIC ACID; 5-(Methanesulfonyl)-2-thiophenecarboxylic acid; 5-(Methylsulphonyl)-2-thenoic acid; 2-Carboxy-5-(methylsulphonyl)thiophene; 2-Methylsulfonyl-5-thiophenecarboxylic acid; 5-methylsulfonylthiophene-2-carboxylic acid 
