1-(Trifluoroacetyl)imidazole1546-79-8100 % similar 2,2,3,3,3-Pentafluoro-1-(1H-imidazol-1-yl)-1-propanone71735-32-566 % similar N-(Heptafluorobutyryl)imidazole32477-35-360 % similar 1-(1H-Imidazol-1-yl)ethanone2466-76-447 % similar 1-(tert-Butoxycarbonyl)imidazole49761-82-243 % similar 1H-Imidazol-1-yl(2,3,4,5,6-pentafluorophenyl)methanone75641-06-443 % similar Thiocarbonyldiimidazole6160-65-242 % similar 1H-Imidazol-1-ylphenylmethanone10364-94-041 % similar 1-[(Trifluoromethyl)sulfonyl]-1H-imidazole29540-81-635 % similar Pyridinium trifluoroacetate464-05-133 % similar 1H-Imidazole-1-acetic acid22884-10-232 % similar