The one-step synthesis of [14 C]potassium cyanate from [14 C]urea is described with product characterization by gravimetric specific activity as well as a novel TLC system. The storage, stability, and repurification of [14 C]potassium cyanate are also discussed.

中文翻译：

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[14 C]氰酸钾的替代和简单合成

描述了从 [14 C] 尿素一步合成 [14 C] 氰酸钾的过程，通过重量比活性和新型 TLC 系统对产品进行表征。还讨论了[ 14 C] 氰酸钾的储存、稳定性和再纯化。