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5-Chloro-3-methylbenzo[b]thiophene-2-sulphonyl chloride CAS #:166964-33-6
 Mic scientific ltd. Tel:0086-27-87861439    More

5-Chloro-3-methylbenzo[b]thiophene-2-sulphonyl chloride CAS #:166964-33-6
 Shanghai fwd chemicals limited Tel:+86-21-54450828    More

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