U-49900

U-49900 is a new research chemical. U-49900 is an analgesic drug analogue of originally ,just replaced the two methyl into ethyl in the tail ring. U-49900 is selective for the µ- receptor, having around 7.5 x the potency of morin animal u-49900 woth zelleypay

What is U-49900

U-49900 is a new research chemical which is distributed by . U-49900 is an analgesic drug analogue of originally ,just replaced the two methyl into ethyl in the tail ring. U-49900 is selective for the µ- receptor, having around 7.5 x the potency of morin animal models. Use for laboratory research only, not for human u-49900 woth zelleypay.u-49900 powder for sale onn>

What is U-49900 used for?

u-49900 powder for sale onan>is only available as a research chemical and is not intended for human consumption.

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– One sealed aluminum foil bag containing highest grade 3,4-dichloro-N-(2-(diethylamino)cyclohexyl)-N-methylbenzamideopioid research chemical– A Crystald– +98.05% Purity