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89643-68-5 2,5-thiophenedicarboxylic acid,3-[[(4-bromophenyl)sulfonyl]oxy]-4-methyl-, diethyl ester

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Product Name 2,5-Thiophenedicarboxylic acid,3-[[(4-bromophenyl)sulfonyl]oxy]-4-methyl-, diethyl ester
CAS No. 89643-68-5
Molecular Formula C17H17BrO7S2