N-[4-(4-Methyl-1,3-thiazol-2-yl)-1-(2-phenylethyl)piperidin-4-yl]-N-phenylpropanamide
 3140  C26H31N3OS  433.609
 Fentanyl
 InChI=1S/C26H31N3OS/c1-3-24(30)29(23-12-8-5-9-13-23)26(25-27-21(2)20-31-25)15-18-28(19-16-26)17-14-22-10-6-4-7-11-22/h4-13,20H,3,14-19H2,1-2H3
 KATBOLJYYSTEGI-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCC(=O)N(C1(CCN(CC1)CCc1ccccc1)c1scc(n1)C)c1ccccc1