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The two now isonicotnic acid hydrazone and N-oxide isonicotinic acid hydrazone of ethyl furoyl acetates were synthesised. The condensations were carried out in ethyl alochol medium.

合成甲酰酯异酰腙和甲酰酯N-氧化异酰腙。缩合反应在醇中进行。

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3G, 401(K), a,

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