2-(4-Fluoro-phenyl)-4-methyl-thiazole-5-carboxylic acid
4,7-Dihydro-5H-thieno[2,3-c]pyridine-3,6-dicarboxylic acid 6-tert-butyl ester
(Dimethylamino)methylphenyloxosulfonium tetrafluoroborate
(3-Bromo-4,5-dihydro-isoxazol-5-ylmethyl)-carbamic acid tert-butyl ester