has role metabolite phosphonic ester ethyl 2-phenylethyl butylphosphonate 270.138 270.30440 A phosphonic ester obtained by the esterification of both the hydroxy groups of butylphosphonic acid with ethanol and 2-phenylethanol respectively. C14H23O3P CCCCP(=O)(OCC)OCCc1ccccc1 CHEBI:87285 InChI=1S/C14H23O3P/c1-3-5-13-18(15,16-4-2)17-12-11-14-9-7-6-8-10-14/h6-10H,3-5,11-13H2,1-2H3 PQWBNCIKGJGHRR-UHFFFAOYSA-N chebi_ontology ethyl 2-phenylethyl butylphosphonate