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 a s l a b dot c o m   s l a s h   i s o p r o p y l b e n z e n e dot p   h   p   f i v e   g a n n o n	http://www.caslab.com/isopropylbenzene.php5gannon	1