54093-30-0

RA 642 RA-642BS RXRA-642 2,2'-[4,8-Bis(diethylamino)pyrimido[5,4-d]pyrimidine-2,6-diyl]bis[(2-methoxyethyl)imino]bisethanol Ethanol, 2,2'-[[4,8-bis(diethylamino)pyrimido[5,4-d]pyrimidine-2,6-diyl]bis[(2-methoxyethyl)imino]]bis- 2-[[4,8-bis(diethylamino)-2-[2-hydroxyethyl(2-methoxyethyl)amino]pyrimido[5,4-d]pyrimidin-6-yl]-(2-methoxyethyl)amino]ethanol