• p-Methyl-methoxyacetylfentanyl
  • 4′-Methyl-methoxyacetylfentanyl
2-Methoxy-N-(4-methylphenyl)-N-[1-(2-phenylethyl)piperidin-4-yl]acetamide
 1665 C23H30N2O2 366.497
 Fentanyl
 InChI=1S/C23H30N2O2/c1-19-8-10-21(11-9-19)25(23(26)18-27-2)22-13-16-24(17-14-22)15-12-20-6-4-3-5-7-20/h3-11,22H,12-18H2,1-2H3
 IHNULIRQUWXUEL-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 COCC(=O)N(c1ccc(cc1)C)C1CCN(CC1)CCc1ccccc1