Synonyms: NSC101746;3-[(Phenylsulfonyl)oxy]pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione;40338-52-1;405-68-5;3-((Phenylsulfonyl)oxy)pyrido(2,3-d)pyrimidine-2,4(1H,3H)-dione;AC1Q6YD9;AC1L6E89;AR-1F0810;NSC 101746;NSC-101746;A825173;(2,4-dioxo-1H-pyrido[2,3-d]pyrimidin-3-yl) benzenesulfonate;[2,4-bis(oxidanylidene)-1H-pyrido[2,3-d]pyrimidin-3-yl] benzenesulfonate;benzenesulfonic acid (2,4-dioxo-1H-pyrido[2,3-d]pyrimidin-3-yl) ester