英文别名4-Methyl-1,2,3-Thiadiazole-5-C; 4-METHYL-1,2,3-THIADIAZOLE-5-CARBOXYLIC ACID; 4-METHYL-1,2,3-THIODIAZOLE-5-CARBOXYLIC ACID; 4-methylthiadiazole-5-carboxylic acid; 4-methyl-5-hydroxycarbonyl-1,2,3-thiadiazole; 5-carboxy-4-methyl-1,2,3-thiadiazole; 4-methyl-1,2,3-thiadiazolyl-5-carboxylic acid