ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot c h e m dot p u r d u e dot e   d   u   s l a s h   w i l k e r   s l a s h	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot c h e m dot p u r d u e dot e   d   u   s l a s h   w i l k e r   s l a s h	1