Fentanyl List of fentanyl analogues Anti-fentanyl legislation in the United States Fentanyl crisis in San Francisco Fentanyl/fluanisone Fentanyl carbamate Fentanyl tropane Fentanyl daycare incident Furanylfentanyl Fentanyl azepane Cyclopropylfentanyl 4-Chloroisobutyrylfentanyl Butyrfentanyl Acetylfentanyl Love in the Time of Fentanyl Acrylfentanyl Methoxyacetylfentanyl Benzoylfentanyl Isobutyrylfentanyl Cyclopentylfentanyl Tetrahydrofuranylfentanyl 4-ANPP Valerylfentanyl 4-Methoxybutyrfentanyl 4-Fluorobutyrfentanyl Ohmefentanyl 4-Fluoroisobutyrfentanyl Opioid epidemic in the United States 4-Phenylfentanyl R-30490 Thenylfentanyl Parafluorofentanyl Tetrameth…

hylcyclopropylfentanyl Lofentanil Benzodioxolefentanyl Norfentanyl Butyrylnorfentanyl 2,2'-Difluorofentanyl 3-Allylfentanyl California opioid crisis Isofentanyl 3-Phenylpropanoylfentanyl Orthofluorofentanyl P-Methoxyfentanyl 4-Methylphenethylacetylfentanyl 4-Bromofentanyl 3-Methylbutyrfentanyl Alfentanil Beta-Methylfentanyl Furanyl norfentanyl Phenaridine List of Schedule I controlled substances (U.S.) 3-Methylthiofentanyl Mirfentanil Despropionyl-p-fluorofentanyl 3-Methylfentanyl Ocfentanil Trefentani

l Α-Methylfentanyl Brifentanil Homofentanyl Α-Methylthiofentanyl N-Methylnorcarfentanil Thiofentanyl Secofentanyl Wooden chest syndrome Remifentanilic acid Betahydroxyfentanyl Α-Methylacetylfentanyl Parafluorofuranylfentanyl Thiafentanil Kolokol-1 Carfentanil Benzylfentanyl Betahydroxythiofentanyl 2CBCB-NBOMe Diampromide Gray death Crotonylfentanyl Transdermal analgesic patch Moscow hostage crisis chemical agent Hanhong Pharmaceutical Technology Methocinnamox N-Phenethyl-4-piperidinone 25B-NBF Pentamorphone 2C-B-BUTTERFLY Susan G. Sherman Sarah Hoffman Sufentanil Rogue Regional Medical Center Yuancheng Group Functional analog (chemistry) 2CBFly-NBOMe