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(4-Nitro-1-naphthalenyl)hydrazine

5-(1-Methylethyl)-1-(5-quinolinyl)-1h-pyrazole-4-carboxylic acid

5-(2-Methylpropyl)-1-(5-quinolinyl)-1h-pyrazole-4-carboxylic acid ethyl ester

5-(1-Methylethyl)-1-(5-quinolinyl)-1h-pyrazole-4-carboxylic acid ethyl ester

5-Ethyl-1-(5-quinolinyl)-1h-pyrazole-4-carboxylic acid

5-Methyl-1-(5-quinolinyl)-1h-pyrazole-4-carboxylic acid ethyl ester

5-Hydrazinyl-1,6-naphthyridine

7-Hydrazinylthieno[2,3-c]pyridine

5-Nitro-2-(2h-1,2,3-triazol-2-yl)-3-pyridinecarbonitrile

5-Bromo-3-chloro-2-pyridinecarbonyl chloride