Supplier Page from Cayman Chemical for β-Hydroxythiofentanyl-d5 (hydrochloride)
3-Methylmethcathinone (hydrochloride) (exempt preparation) from Cayman Chemical
4-(Acetyloxy)-N,N-dimethyl-α-oxo-1H-indole-3-acetamide from Cayman Chemical
Caffeine-d3 from Cayman Chemical
ortho-Fluoroisobutyryl fentanyl (hydrochloride) from Cayman Chemical