4-fluoro-β,β-difluorostyrene
2-(4-Dimethylamino-phenyl)-pentafluorpropen
5-(2,2-difluoro-2-methoxyethyl)-6-aza-2'-deoxyuridine
1-(2'-deoxy-3',5'-di-O-p-toluoyl-β-D-erythro-pentofuranosyl)-5-(2,2-difluoroethenyl)-6-azauracil
methyl 2-(2,2-difluorovinyl)benzoate