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Gelation of 1-ethyl-4-(isopropylidenehydrazino)-1H-pyrozolo(3,4-b)-pyridine-5-carboxylic acid, ethyl ester, hydrochloride by aqueous solutions of urea

✍ Scribed by Joel Kirschbaum; Deodatt Wadke

No coin nor oath required. For personal study only.

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