18 y/o M identified unresponsive in bed. Had a hx of ADHD and illicit drug use. Paraphernalia was identified on scene and presumptively recognized to get butyrylfentanyl and U-47700. It really is noteworthy that U-47700 shows a lessen binding affinity than morphine in equally rat and mouse MOR isoforms, still https://prosyntheticchems.com/product/u-48800/