3-Phenylpropanoylfentanyl

3-Phenylpropanoylfentanyl (β'-phenylfentanyl) is an opioid analgesic that is an analog of fentanyl, which was invented in 1981, and has been sold as a designer drug, first identified in March 2017 in Sweden.

3-Phenylpropanoylfentanyl

3-Phenylpropanoylfentanyl (β'-phenylfentanyl) is an opioid analgesic that is an analog of fentanyl, which was invented in 1981, and has been sold as a designer drug, first identified in March 2017 in Sweden.