China manufacturer 40054-69-1 Etizolam +8617317529752

WhatsApp/telegram:+8617317529752
e-mail:qwert@quedan.com.cn
wickr:a197599Hmm 
Acetylfentanyl, AF 
3258-84-2
Acetoxymethylketobemidone, O-AMKD 
878895-45-5
Acrylfentanyl 
82003-75-6    HCl: 79279-03-1
AH-7921 
55154-30-8
α-Methylfentanyl, «China White» 
79704-88-4
AP-238 
 4204-01-7 (racemic)    140924-11-4 (2R,6S enantiomer)
BDPC, Bromadol 
77239-98-6    70895-01-1 (HCl)
Bucinnazine, AP-237 
17719-89-0     17730-82-4 (HCl)
Butyrfentanyl, BF 
1169-70-6