Synonyms: AC1NRSLO;[[1-[5-(2-Chloroethyl)-2,4-dioxo-1,2,3,4-tetrahyropyrimidin-1-yl]-2-deoxy-Beta-D-erythro-pentofuranos-5-yl]oxy]methoxyphosphine-carboxylic acid ethyl ester oxide;115365-16-7;ethyl [[(2R,3S,5R)-5-[5-(2-chloroethyl)-2,4-dioxopyrimidin-1-yl]-3-hydroxyoxolan-2-yl]methoxy-methoxyphosphoryl]formate