1-benzyl-4-(2-(diphenylmethoxy)ethyl)piperidine 1-benzyl-4-(2-(diphenylmethoxy)ethyl)piperidine 1-benzyl-4-​piperidine is a stimulant of the piperidine class which acts as a potent and selective dopamine reuptake inhibitor. it is closely related to vanoxerine and gbr-12,935, which in contrast are piperazines. 1-benzyl-4-piperidine names preferred iupac name 1-benzyl-4-piperidine identifiers cas number 174643-75-5 n 3d model (jsmol) interactive image chembl chembl338733 y chemspider 8127716 y pubchem cid 9952105 comptox dashboard (epa) dtxsid80433271 inchi inchi=1s/c27h31no/c1-4-10-24(11-5-1)22-28-19-16-23(17-20-28)18-21-29-27(25-12-6-2-7-13-25)26-14-8-3-9-15-26/h1-15,23,27h,16-22h2 ykey: wrsjonwbaysodc-uhfffaoysa-n yinchi=1/c27h31no/c1-4-10-24(11-5-1)22-28-19-16-23(17-20-28)18-21-29-27(25-12-6-2-7-13-25)26-14-8-3-9-15-26/h1-15,23,27h,16-22h2key: wrsjonwbaysodc-uhfffaoyac smiles o(c(c1ccccc1)c2ccccc2)ccc4ccn(cc3ccccc3)cc4 properties chemical formula c27h31no molar mass 385.551 g·mol−1 except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). n verify (what is yn ?) infobox references