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2-Thiophenecarboxamidine

2-Thiophenecarboximidic acid ethyl ester

2-Thiophenecarboxylic acid, 4,5-dibromo-3-fluoro-, methyl ester

2-Thiophenecarboxylic acid, 4-amino-, hydrochloride

2-Thiophenecarboxylic acid, 4-amino-5-bromo-

2-Thiophenecarboxylic acid, 4-bromo-3-fluoro-, methyl ester

2-Thiophenecarboxylic acid, 4-fluoro-

2-Thiophenecarboxylic acid, 5-bromo-4-fluoro-, methyl ester

2-Thiophenecarboxylic acid,ion(1-)

2-Thiophenecarboxylicacid,5-amino-4-nitro-,methylester(9ci)