So much venom for nothing.
Wow, you judge to fast. I don't need your resume, I don't think your trying to fool anyone. Why try so hard on a message. For your own knowledge, My live in girlfriend is chemical dependency counselor with her own Masters in Chemical Dependency going on her doctorate. She says that while they are pharmacologically similar because they can treat the same things and have similar usage, it doesn't mean their chemical make-up is the same, one is a methylphenidate and one is a amphetamine. How can they be the same thing when their compounds are different. She told me a bunch of letters and numbers some C's, H's, and N's and then she lost me.
And I have no idea what she just told but I am going to go with her and her colleagues that prescribe the stuff on a daily basis.
Maybe I nitpicked, never said they don't have similar usage only that they have different formula's. I mean if they were the same exact all the way down to the chemical formula why see which one works better then the other in your studies, whats the point in that?