4,5-Dibromothiophene-2-sulfonyl chloride;4,5-dibromo-2-thiophenesulfonyl chloride;2,3-Dibromothiophene-5-sulfonyl chloride;4,5-Dibromothiophene-2-sulfonyl chloride;ST5411812
4,5-Dibromothiophene-2-sulfonyl chloride