英文别名
2,2'-pyrimido[5,4-d]pyrimidine-4,8-diyldiamino-bis-ethanol;N4,N8-bis-(2-hydroxy-ethyl)-pyrimido[5,4-d]pyrimidine-4,8-diyldiamine;N4,N8-Bis-(2-hydroxy-aethyl)-pyrimido[5,4-d]pyrimidin-4,8-diyldiamin;2-[[8-(2-Hydroxyethylamino)pyrimido[5,4-d]pyrimidin-4-yl]amino]ethanol