Gupta, PK; Yadav, SK; Bhutia, YD; Singh, P; Rao, P; Gujar, NL; Ganesan, K; Bhattacharya, R. Synthesis and comparative bioefficacy of N-(1-phenethyl-4-piperidinyl)propionanilide (fentanyl) and its 1-substituted analogs in Swiss albino mice Med. Chem. Res., 1 Aug 2013, 22 (8), 3888–3896. 338 kB. https://doi.org/10.1007/s00044-012-0390-6 #1 MS,NMR,IR
Anon. INCB: Fentanyl-related substances with no known legitimate use 24 Jun 2018, n/a. 189 kB. #53
5-MeO-DIPT · 5-Methoxy-N,N-diisopropyltryptamine
5-MeO-DPT · 5-Methoxy-N,N-dipropyltryptamine
4-MeO-DIPT · 4-Methoxy-N,N-diisopropyltryptamine
7-MeO-DIPT · 7-Methoxy-N,N-diisopropyltryptamine
5-EtO-EPT · 5-Ethoxy-N-ethyl-N-propyltryptamine
5-EtO-EIPT · 5-Ethoxy-N-ethyl-N-isopropyltryptamine
2-Methyl-5-MeO-EPT · 2-Methyl-5-methoxy-N-ethyl-N-propyltryptamine
2-Methyl-5-MeO-EIPT · 2-Methyl-5-methoxy-N-ethyl-N-isopropyltryptamine
N-Pentyl-5-MeO-NMT · N-Pentyl-5-methoxy-N-methyltryptamine
5-Hexyloxy-N-methyltryptamine · 5-Hexyloxy-NMT
5-PrO-DET · 5-Propoxy-N,N-diethyltryptamine
5-IPrO-DET · 5-Isopropoxy-N,N-diethyltryptamine
6-MeO-DIPT · 6-Methoxy-N,N-diisopropyltryptamine
4-HO-PBT · 4-Hydroxy-N-propyl-N-butyltryptamine
4-HO-IPSBT · 4-Hydroxy-N-isopropyl-N-sec-butyltryptamine
5-MeO-PIPT · 5-Methoxy-N-propyl-N-isopropyltryptamine
5-Heptyloxy-T · 5-Heptyloxytryptamine