3-Bromo-4-fluorophenylacetic acid

(2S)-4,4-difluoro-2-piperidinecarboxylic acid

(R)-1-(3-Chloro-4-fluorophenyl)ethanamine hydrochloride

Trifluoroacetyl chloride

9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid

4-Cyano-2,6-difluorobenzoic acid