N-(2C-E) fentanyl
N-{1-[2-(4-Ethyl-2,5-dimethoxyphenyl)ethyl]piperidin-4-yl}-N-phenylpropanamide
 14013  C26H36N2O3  424.576
 Fentanyl
 InChI=1S/C26H36N2O3/c1-5-20-18-25(31-4)21(19-24(20)30-3)12-15-27-16-13-23(14-17-27)28(26(29)6-2)22-10-8-7-9-11-22/h7-11,18-19,23H,5-6,12-17H2,1-4H3
 LDTWBDPHKDXMOK-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)N(c1ccccc1)C1CCN(CC1)CCc1cc(OC)c(cc1OC)CC