[mariemcshane]

p;ease draw formula of glucosamine sulfate

[kp2171]

Ten seconds with Yahoo brought up sites with your answer.

Or you can go off the name... look up glucose, attach an amine at carbon 2 (not apparent from the name), and since it's the sulfate form make the amine charged and include a sulfate ion.

I'm guessing you need this for a class. Do the work. Nobody will be able to help you on a test, so always better to struggle it out.

In this case, as mentioned, a quick Yahoo or Google search was all you needed. Keywords structure or formula can narrow your list down.