2,1,3-Benzothiadiazole-4-carboxylic acid, 97%..
2,1,3-Benzothiadiazole-4-carboxylic acid, 97%..
2,1,3-Benzothiadiazole-4-sulfonyl chloride, 97%..
2,1,3-Benzothiadiazole-4-sulfonyl chloride, 97%..
2,1,3-Benzothiadiazole-5-carbaldehyde, 97%..
2,1,3-Benzothiadiazole-5-carbaldehyde, 97%..
2,1,3-Benzothiadiazole-5-carboxylic acid, 97%..
2,1,3-Benzothiadiazole-5-carboxylic acid, 97%..
2,1,3-Benzothiadiazole-5-carboxylic acid, 97%..