Synonyms: AC1NRSNI;(Methoxycarbonyl)phosphonic acid 1-[5-(2-chloroethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl]-2-deoxy-Beta-D-erythro-pentofuranos-3-yl ester;[(2R,3S,5R)-5-[5-(2-chloroethyl)-2,4-dioxopyrimidin-1-yl]-2-(hydroxymethyl)oxolan-3-yl]oxy-methoxycarbonylphosphinic acid;115365-35-0