Synonyms: AC1NRSMI;[(2R,3S,5R)-5-[5-(2-chloroethyl)-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]phosphinic acid;[(tert-Butoxycarbonyl)methyl]phosphonic acid 1-[5-(2-chloroethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl]-2-deoxy-Beta-D-erythro-pentofuranos-5-yl ester;115365-26-9