Benzothiadiazole
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2,1,3-Benzothiadiazole-5-sulfonamide, N-[4-(trifluoromethyl)phenyl]-CAS 646040-65-5 Cat. 437894 -
4,5,6,7-tetrachloro-2,1,3-benzothiadiazoleCAS 13315-65-6 Cat. 1532856