Tetraethyl ((1,1'-biphenyl)-4,4'-diylbis(methylene))bis(phosphonate)17919-34-5100 % similar P,P,P′,P′-Tetraethyl P,P′-[1,4-phenylenebis(methylene)]bis[phosphonate]4546-04-788 % similar Diethyl P-(phenylmethyl)phosphonate1080-32-676 % similar Diethyl P-[(4-methylphenyl)methyl]phosphonate3762-25-274 % similar Diethyl (4-aminobenzyl)phosphonate20074-79-772 % similar Diethyl P-[(4-bromophenyl)methyl]phosphonate38186-51-572 % similar Diethyl P-[(4-chlorophenyl)methyl]phosphonate39225-17-772 % similar Diethyl P-[(4-fluorophenyl)methyl]phosphonate63909-58-072 % similar Diethyl P-[(4-methoxyphenyl)methyl]phosphonate1145-93-370 % similar Diethyl 4-nitrobenzylphosphonate2609-49-662 % similar 4,4'-Bis(diethylmethylphosphonate)-2,2'-bipyridine176220-38-557 % similar Diethyl P-[(2-methylphenyl)methyl]phosphonate62778-16-953 % similar Diethyl P-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]phosphonate976-56-749 % similar Diethyl P-(hydroxymethyl)phosphonate3084-40-048 % similar Tetraethyl methylenediphosphonate1660-94-248 % similar Tetraethyl ethylenediphosphonate995-32-448 % similar Dimethyl P-(phenylmethyl)phosphonate773-47-747 % similar Diethyl ethylphosphonate78-38-647 % similar Diethyl P-[(phenylthio)methyl]phosphonate38066-16-946 % similar Diethyl propylphosphonate18812-51-645 % similar