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4-Chloro-2-fluorobenzylisocyanide

4-Chloro-3-(trifluoromethyl)cinnamic acid

4-Chloro-6-methylthieno[2,3-d]pyrimidine

5-Fluoro-2-(trifluoromethyl)phenylacetonitrile

4-Fluoro-2-nitro-N-methylaniline

4-Iodobenzoyltrifluoroacetone

4-Methoxy-2-methylbenzyl alcohol

4-Morpholin-4-yl-pyridine-2-carboxylic acidhydrochloride

4-N-Hexylphenylhydrazine hydrochloride

4-N-Propylbenzoylacetonitrile