2,4-Diamino-6-bromo-furo[2,3-d]pyrimidine-5-carboxylic acid

N-Hydroxy-4-methyl-pyridine-2-carboxamidine

7-Bromo-2-bromomethyl-benzo[b]thiophene

3-Oxo-2-[1-ureido-meth-(Z)-ylidene]-butyric acid ethyl ester

(6-Chloro-imidazo[1,2-b]pyridazin-2-yl)-acetic acid

2-Methyl-benzooxazole-6-carbonyl chloride

2-Bromo-3-fluoro-benzenesulfonyl chloride

8-Bromo-1,8a-dihydro-imidazo[1,2-a]pyridine-2-carbonyl chloride

3-Butoxy-2,6-difluorophenylacetonitrile

3-Butoxy-2,6-difluorobenzyl alcohol

2,3-Difluoro-5-methoxy-4-methylphenylacetic acid