N-{1-[2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl]-4-phenylpiperidin-4-yl}-N-(2-fluorophenyl)propanamide
 3134 ·  C27H33FN4O ·  448.576
 Fentanyl
 InChI=1S/C27H33FN4O/c1-4-26(33)32(25-13-9-8-12-24(25)28)27(23-10-6-5-7-11-23)14-16-30(17-15-27)18-19-31-22(3)20-21(2)29-31/h5-13,20H,4,14-19H2,1-3H3
 VPSBTNGWAWDYKJ-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)N(C1(CCN(CC1)CCn1nc(cc1C)C)c1ccccc1)c1ccccc1F