The first step is to identify the functional groups present in the molecule. The following table has a large number of functional groups. . You should know that the highest priority group in your compound (towards the top of the table) is treated differently from the rest of the functional groups in the molecule.
Not to be confused with Carfenil. Carfentanil or carfentanyl (also known as 4-carbomethoxyfentanyl) is an analog of the synthetic opioid analgesic fentanyl. It is 10,000 times more potent than morphine, making it among the most potent commercially used opioids.
The lethal. dose is unknown. However, itâs estimated that 2 milligrams of fentanyl can be. fatal, therefore as little as 200 micrograms of carfentanil might be lethal, a. dose that is 1/100th of the amount shown next to the penny in the photo-. graph. Overdoses present with signs and symptoms likely to be seen with.