86163-17-9

Brivudine Impurity 12 (E)-5-(2-CARBOMETHOXYVINYL)-2'-DEOXYURIDINE E-5-(2-METHOXYCARBONYLVINYL)-2'-DEOXYURIDINE (E)-5-(2-CARBOMETHOXYVINYL)-2'-DEOXYURIDINE USP/EP/BP 2-Propenoic acid,3-[1-(2-deoxy-b-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyriMidinyl]-,Methyl ester, (2E)- 2-Propenoic acid, 3-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-, methyl ester, (2E)- (E)-Methyl 3-(1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acrylate