分类:Nucleotides, Bases & Related Reagents CAS:18620-73-0 分子式:C4H5N5O2 分子量:155.11 物理性质:Fine Yellow Powder 应用说明:Has a strong preferential binding to the enzyme dihydrofolate reductase in competition with the substrate, Dihydrofolic Acid. 别名:5-Nitro-2,4-pyrimidine