furethidine
oxpheneridine
morpheridine
pethanol
piridosal
isonipecaine
lidol
operidine
nexeridine
thiafentanil
-ethidine
-eridine
betamethadol
noracymethadol
sameridine
casokefamide
acetylfentanyl
doxpicomine
alimadol
dioxaphetyl butyrate
norpipanone
acetylmethadol
alphamethadol
spiradoline
norpethidine
alphacetylmethadol
eseroline
fedotozine
conorfone
pyrrolidinylthiambutene
methylisopropylthiambutene
piperidylthiambutene
morpholinylthiambutene
methylpropylthiambutene
nalbuphine
diallylthiambutene
opiate
desmethylprodine
metopon
tramadol
isomethadone
buprenorphine
norfentanyl
oxyamphetamine
norephedrine
phenpromethamine
flupirtine
fludorex
parapropamol
befiradol
oliceridine
fenmetramide
proxorphan
Demerol
ethylmethylthiambutene
levacetylmethadol
iminophosphine
pentamorphone
hydromorphone
propyphenazone
carbamoylphosphine
thiambutene
phenylpropionyl
metonitazene
enadoline
miroprofen
-fentanil
codoxime
prodilidine
diacetylnalorphine
etonitazene
organophosphine
ticlopidine
Antikamnia
methylmorphine
Sublimaze
Fentanyl
fairy dust
phenylcyclohexylpiperidine
phenacetin
ethcathinone
phosphinyl
anilopam
Dilaudid
ibazocine
laurocapram
acequinoline
eptazocine
fentanyl
-frine
dimethylphenanthrene
acefurtiamine
ocfentanil
fent
bromadoline
profadol
dihydrophenanthridine
hydromorphone hydrochloride
phenylpropyne