buy U47700 Powder online - For sale

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Published on July 22, 2019
Published by Candiwood
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Description of item

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.
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