Greetings. I'm from Bosnia and Herzegovina. I'm asking for your advice on trying to make Amphetamine from oil A. I mixed 0.5 l of oil A in 1 l of methanol and added 96% H2So4. I added it with a dropper and mixed it, but everything went slowly. When I added a little more, it started faster, but also much slower than my previous experience. At one point, I added more H2So4 and suddenly the decomposition started, and the precipitate that had formed began to disappear. Please, is there a way to turn it back into amphetamine? Thank