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          NO. English name Chinese Name CAS NO. View
          41 2'-Deoxyuridine 2’-脫氧尿苷 951-78-0 View
          42 2′-Deoxycytidine 2’-脫氧胞苷 951-77-9 View
          43 5-Methyl-2'-deoxycytidine 2 '-脫氧-5-甲基胞苷 838-07-3 View
          44 5-Methylcytidine 5-甲基胞苷 2140-61-6 View
          45 2,2'-Anhydrouridine 2,2'-脫水尿苷 3736-77-4 View
          46 2,2'-Anhydro-5-methyluridine 2,2'-脫水-5-甲基尿苷 22423-26-3 View
          47 1-β-D-Arabinofuranosyluracil 阿糖尿苷 3083-77-0 View
          48 Arabinosylguanine 9-β-D-糖呋喃鳥(niǎo)嘌呤 38819-10-2 View
          49 5-Bromo-2'-deoxyuridine 5-溴-2'-脫氧尿苷 951-78-0 View
          50 5-Iodo-2'-Deoxyuridine 5-碘-2'-脫氧尿苷 54-42-2 View
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