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Nicotinic acid hydrazide

(4-Chloro-2-pyridinyl) methanol

5-Chloro-2-iodopyridine

3-Hydroxy-4-methylpyridine

(S)-(+)-5-Hydroxymethyl-2-pyrrolidinone

2-Chloro-4-methoxyphenol

4-Chloro-2-nitrobenzaldehyde

2-Nitro-5-methylbenzoic acid

2-Methyl-6-nitrobenzoic acid

2-Cyanobenzenesulfonamide