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1-chloro-3-(3-methyl-1-benzothiophen-2-yl)propan-2-one
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3-甲基苯并[B]噻吩-2-乙酸
3-methylbenzo[b]thiophene-2-acetyl chloride
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[3-(3-methyl-1-benzothiophen-2-yl)-2-oxopropyl] acetate