- New Product! 5F-AB-FUPPYCA
5F-AB-FUPPYCA, also known as AZ-037, is a pyrazole-based synthetic CB. that is presumed to be a potent agonist of the CB1 receptor and has been sold online as a research chemical. It was first detected by the EMCDDA as part of a seizure of 540g white powder in February 2015.