Copper(I) thiophene-2-carboxylate68986-76-5100 % similar 2-Bromo-1-(thiophen-2-yl)ethan-1-one10531-41-647 % similar 1-(2-Thienyl)-1-propanone13679-75-947 % similar Methyl 2-thiophenecarboxylate5380-42-747 % similar Thiophene-2-carboxylic acid527-72-047 % similar 2-Thiophenecarbonyl chloride5271-67-047 % similar 2-Thiophenecarboxamide5813-89-847 % similar Ethyl 2-thiophenecarboxylate2810-04-044 % similar 1-(2-Thienyl)-1-butanone5333-83-544 % similar 2-Benzoylthiophene135-00-244 % similar Thiophene-2-carbohydrazide2361-27-543 % similar 2-Thiopheneglyoxylic acid4075-59-643 % similar Cyclopropyl-2-thienylmethanone6193-47-143 % similar γ-Oxo-2-thiophenebutanoic acid4653-08-142 % similar Ethyl 2-thienylglyoxylate4075-58-541 % similar Thenoyltrifluoroacetone326-91-040 % similar (4-Fluorophenyl)-2-thienylmethanone579-49-739 % similar 3-Dimethylamino-1-(2-thienyl)-1-propanone hydrochloride5424-47-539 % similar 2-Thiophenecarbothioamide20300-02-138 % similar Ferric benzoate14534-87-335 % similar