Check this out. I'm not sure if it'll answer your question though:
http://www.toad.net/~arcturus/dd/amphet.htm
My bottle says amphetemine salts but I know that it's just generic adderal. I guess it's amphetemines.
I wonder what is the difference between amphetemines and methamphetemines.
I am in a situation where there may be a request for urine tests of people where I am. I really don't want to divulge the add, meds, etc. I wonder how long I have to stop taking them so that they wont show up?