Cyclopropyl-2-thienylmethanone6193-47-135 % similar Copper(I) thiophene-2-carboxylate68986-76-535 % similar Thiophene-2-carboxylic anhydride25569-97-534 % similar Thiophene-2-carboxylic acid527-72-034 % similar 2-Thiophenecarbonyl chloride5271-67-034 % similar 2-Thiophenecarboxamide5813-89-834 % similar 2-Acetylthiophene88-15-334 % similar Ethyl 2-thiophenecarboxylate2810-04-033 % similar 4,4,4-Trifluoro-1-(2-furanyl)-1,3-butanedione326-90-933 % similar Ethyl 2,2,3,3,4,4,4-heptafluorobutanoate356-27-433 % similar (4-Fluorophenyl)-2-thienylmethanone579-49-733 % similar 2-Benzoylthiophene135-00-233 % similar Sodium heptafluorobutyrate2218-54-433 % similar Silver heptafluorobutyrate3794-64-733 % similar 4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione893-33-432 % similar Ethyl 4,4,5,5,5-Pentafluoro-3-oxovalerate663-35-432 % similar Thiophene-2-carbohydrazide2361-27-532 % similar 2-Thiopheneglyoxylic acid4075-59-632 % similar Methyl thenoate5380-42-732 % similar Heptafluorobutyric anhydride336-59-432 % similar