N-(2-Fluorophenyl)-N-{1-[2-(4-methyl-1,3-thiazol-5-yl)ethyl]-4-phenylpiperidin-4-yl}propanamide
 3133  C26H30FN3OS  451.599
 Fentanyl
 InChI=1S/C26H30FN3OS/c1-3-25(31)30(23-12-8-7-11-22(23)27)26(21-9-5-4-6-10-21)14-17-29(18-15-26)16-13-24-20(2)28-19-32-24/h4-12,19H,3,13-18H2,1-2H3
 LVTHAGRWQVUOHP-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)N(C1(CCN(CC1)CCc1scnc1C)c1ccccc1)c1ccccc1F