Diethyl P-(2-bromoethyl)phosphonate5324-30-1 Diethyl P-(2,2-diethoxyethyl)phosphonate7598-61-0 Diethyl P-(cyanomethyl)phosphonate2537-48-6 Diethyl P-(hydroxymethyl)phosphonate3084-40-0 Diethyl P-(iodomethyl)phosphonate10419-77-9 Diethyl P-(phenylmethyl)phosphonate1080-32-6 Diethyl P-[(2-methylphenyl)methyl]phosphonate62778-16-9 Diethyl P-[(4-bromophenyl)methyl]phosphonate38186-51-5 Diethyl P-[(4-chlorophenyl)methyl]phosphonate39225-17-7 Diethyl P-[(4-fluorophenyl)methyl]phosphonate63909-58-0 Diethyl P-[(4-methoxyphenyl)methyl]phosphonate1145-93-3 Diethyl P-[(4-methylphenyl)methyl]phosphonate3762-25-2 Diethyl P-[(methylthio)methyl]phosphonate28460-01-7 Diethyl P-[(phenylsulfonyl)methyl]phosphonate56069-39-7 Diethyl P-[(phenylthio)methyl]phosphonate38066-16-9 Diethyl P-[[[(4-methylphenyl)sulfonyl]oxy]methyl]phosphonate31618-90-3 Diethyl P-[[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]phosphonate116384-53-3 Diethyl P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate976-56-7 Diethyl P-[2-(triethoxysilyl)ethyl]phosphonate757-44-8 Diethyl P-[2-[[4-[(3-chloro-4-fluorophenyl)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]amino]-2-oxoethyl]phosphonate618061-76-0