Benzene,1,4-bis(ethoxydimethylsilyl)-2,5-diethynyl

乙基膦酸甲基乙基酯

乙基 4-硝基苯基乙基膦酸酯

ethyl P-ethyl-N-(5-{[6-(2-methoxyphenyl)pyrimidin-4-yl]amino}-2-methylphenyl)phosphonamidate