- 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
CCC(=O)N(C1(CCN(CC1)CC)C(=O)OC)c1ccccc1