Buy U47700 Powder online – Greenfield Research Chem
U-47700 is an opioid sedative research chemical 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 morphine in animal models.

U47700 for sale online. It is all over the internet but we love to teach you more about it. Be that as it may be, what is u 47700? Yes we know it is a research chemical. It is an opioid with benzamide chemical class. It is also and opioid analgesic drug not for human consumption. But with it uses, we turn to consume it. The existence of this chemical is thanks to Upjohn in the 1970s. It sells as a designer drug.

This brown powder is very high in purity. it is 99.8% pure.In fact u 47700 powder is one of our main products. U 47700 opioid is highly selective for the µ-opioid receptor, and is research says it is roughly 7 to 8 times as powerful as morphine dose-per-dose. It is believed to be a strong kappa agonist, so should not produ

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