5-Bromo-2-thiophenecarboxylic acid7311-63-9100 % similar 2,5-Thiophenedicarboxylic acid4282-31-968 % similar 5-Methyl-2-thiophenecarboxylic acid1918-79-255 % similar 5-Chloro-2-thiophenecarboxylic acid24065-33-655 % similar 2-Acetyl-5-bromothiophene5370-25-255 % similar 5-Acetyl-2-thiophenecarboxylic acid4066-41-553 % similar (5-Bromo-2-thienyl)phenylmethanone31161-46-350 % similar 5-Nitro-2-thiophenecarboxylic acid6317-37-947 % similar 4,5-Dibromo-2-thiophenecarboxylic acid6324-10-347 % similar 5-Bromo-3-thiophenecarboxylic acid100523-84-045 % similar 6-Bromobenzo[B]thiophene-2-carboxylic acid19075-58-245 % similar 4-Bromo-2-thiophenecarboxylic acid16694-18-144 % similar 2,5-Dibromothiophene3141-27-344 % similar Thiophene-2-carboxylic acid527-72-044 % similar 5-(2-Pyridyl)thiophene-2-carboxylic acid119082-97-244 % similar Dithieno[3,2-B:2′,3′-D]thiophene-2,6-dicarboxylic acid502764-53-642 % similar Benzo[B]thiophene-2-carboxylic acid6314-28-942 % similar 5-Bromo-2-furancarboxylic acid585-70-641 % similar 4-Bromobenzoic acid586-76-541 % similar 5-Bromo-2-thiophenemethanol79387-71-641 % similar