Carfentanil powder or carfentanyl powder (also known as 4-carbomethoxyfentanyl) can be an analog on the artificial opioidanalgesic fentanyl. It is 10,000 moments a lot more powerful than morphine, making it among the most strong commercially employed opioids. Carfentanil was 1st synthesized in 1974 by a crew of chemists at Janssen http://judyt431gkl4.blogoscience.com/profile