Synonyms:
2,3-dichlorothiophen ; 4,5-dichlorothiophene-2-sulfonylchloride ; 2,3-dichlorothiophene-5-sulfonyl chlori& ; 2,3-dichlorothiophene-5-sulfonyl chloride ; 4,5-dichloro-2-thiophenesulfonyl chloride ; 4,5-dichlorothiophene-2-sulphonyl chloride ; 2,3-dichlorothiophene-5-sulphonyl chloride ; 4,5-dichlorothiophene-2-sulfonyl chloride 97%