Product name : U-47700
Formula:C20H21FN4O2
CAS NO.:1185282-01-2
Purity:99.7%
Appearance:White powder
Payment terms:T/T,Western Union,Money Gram
Shipment:EMS,UPS,FEDEX,& TNT.
U-47700 is an opioid analgesic drug developed by a team at Upjohn in the 1970s.U-47700 was derived from an earlier opioid AH-7921. U-47700 is selective for the µ-opioid receptor, having around 7.5 x the potency of morph in animal models.
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