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Cross-linking agent glycoluril with a yield of 61.8% had been synthesized by employing urea and glyexal as reactants,and hydrochloric acid as catalysts.

以尿素和为原料,在酸化的条件下甘脲,产率为61.8%。

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carbonade, carbonado, carbonara, Carbonari, carbonas, carbonatation, carbonate, carbonate-apatite, carbonated, carbonated water,

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3G, 401(K), a,

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