Ritalin has the same chemical compound of cocaine?

Question by Married Soon: Ritalin has the same chemical compound of cocaine?
Need some help here my soon to be wife is a chiropactic assistant and here doctors she works with found information stating that ritalin has the same compound of cocaine and they want to make sure that they are telling the truth to there clients. Please state references to your answer. Thank you.

Best answer:

Answer by fatal beauty
IT DO??? OH SNAP!

Know better? Leave your own answer in the comments!