英文别名
N,N-(2-Hydroxyethyl)-6-<2-(2-hydroxyethylamino)ethoxy>-4,8-dipiperidino pyrimido<5.4-d>pyrimidine-2-sulfonamide;6-[2-(2-hydroxy-ethylamino)-ethoxy]-4,8-di-piperidin-1-yl-pyrimido[5,4-d]pyrimidine-2-sulfonic acid bis-(2-hydroxy-ethyl)-amide;N,N-bis(2-hydroxyethyl)-6-[2-(2-hydroxyethylamino)ethoxy]-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2-sulfonamide