英文别名:
5-Chloro-3-[(methylamino)sulfonyl]-2-thiophenecarboxylic acid;5-chloro-3-(methylsulfamoyl)thiophene-2-carboxylic acid;Lornoxicam Impurity 10;2-Thiophenecarboxylic acid, 5-chloro-3-[(methylamino)sulfonyl]-;5-chloro-3-(N-methylsulfamoyl)thiophene-2-carboxylic acid