Thin-layer chromatography of keto acid 2
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Nakao Ariga
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Article
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1972
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Elsevier Science
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English
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Thin-layer chromatography of keto acid 2,4-dinitrophenylhydrazones was carried out on plate coated with silica gel and sodium bicarbonate. A clear separation was obtained between most of the various keto acid hydrazones. The hydrazone was eluted from the plate with methanol containing 1% concentrate