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4-Methyl-3-amino-2-(methoxycarbonyl)-4,5-dihydrothiophene

2-Methyl-3-oxo-tetrahydrothiophene-4-carboxylic acid

2-Nitrovinylthiophene

3-Methylthiophene-2-carbonitrile

5-Chloro-4-nitrothiophene-2-sulfonyl chloride

Methyl thiophene-3-acetate

Methyl thiophene-2-carboxylate

2-Nitrothiophene-4-carboxylic acid

2-Benzenesulfonylthiophene

N-(4-Hydroxyphenyl)thiophene-2-carboxamide

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