Beta-L-Xylopyranoside, methyl 5-C-(4-chloro-3-((4-ethoxyphenyl)methyl)phenyl)-1-thio-, 2,3,4-triacetate, (5S)-

n.a

AMMONIUM BISULFITE

n.a

1H,1H,2H,2H-Perfluorodecyltriethoxysilane

n.a

Despropionylfentanyl

fentanyl metabolite and precursor

Acrylfentanyl hydrochloride

active pharmaceutical ingredient