• N-Ethyl norcarfentanil
  • N-Ethyl norremifentanil
Methyl 1-ethyl-4-[phenyl(propanoyl)amino]piperidine-4-carboxylate
 8495  C18H26N2O3  318.411
 Fentanyl
 InChI=1S/C18H26N2O3/c1-4-16(21)20(15-9-7-6-8-10-15)18(17(22)23-3)11-13-19(5-2)14-12-18/h6-10H,4-5,11-14H2,1-3H3
 UCZCCPKNXGPWNP-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)N(C1(CCN(CC1)CC)C(=O)OC)c1ccccc1