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3-Chloro-4-nitropyridine n-oxide

1-(3-Nitro-phenyl)-piperazine dihydrochloride

1,2-Diamino-3,5-difluorobenzene

3,4-Difluorobenzoyl chloride

3-(2-Amino-ethyl)-aniline

2,3,5,6-Tetrafluorothiophenol

2,5-Difluorophenylhydrazine

3-N-phthaloylglyaminomethyl aniline

2-Vinylquinoline

H-d-ala-gly-gly-oh