The pure sample of 1,5-naphthalene di(methyl-carbamate) (NDC) was prepared and verified by melting point determination, HPLC, IR, MS, NMR and elemental analysis.

• 制备了1,5-萘二(氨基甲酸甲酯)(NDC)纯试样,并利用熔点测定、液相色谱、红外光谱、质谱、核磁共振和元素分析等手段进行了确认。