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(1R,2S)-1-Amino-2-ethenylcyclopropanecarboxylic acid methyl ester hydrochloride

2,3-Pyridinedicarboxylic acid dimethyl ester

3-Amidinopyridine hydrochloride

2-Nitro-5-methylpyridine

3-Pyridinecarboximidamide

6-Methyl-2-pyridinemethanol

3,5-Diiodo-4-methoxypyridine

4-(Ethylaminomethyl)pyridine

5-Acetoxymethyl-2-furaldehyde