英文别名Methyl 5-Chloro-3-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]thiophene-2-carboxylate; Methyl 5-chloro-3-[(2-methoxy-2-oxoethyl)sulfamoyl]-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 5-chloro-3-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-, methyl ester; METHYL 5-CHLORO-N-(METHOXY CARBONYLMETHYL)-3-SULFAMOYL THIOPHENE-2-CARBOXYLATE; Methyl 5-Chloro-N-(Methoxycarbonylmethyl)-3-Sulfamoyl-Thiophene-2-Carboxylate; 5-Chloro-3-[[(2-methoxy-2-oxoethyl)amino]sulfonyl]-2-thiophenecarboxylic acid methyl ester; 5-Chloro-3-[[(2-methoxy-oxoethyl)amino]sulfonyl]-2-thiophenecarboxylic acid methyl ester; Lornoxicam intermediate II 
