Hi all,

Can anyone tell me the formula to split the a6439d01m,a2638dm,a8399em....from the string

I have this kind of strings:

http://www.greenturtle.com/images/op..._a6439d01m.jpg
http://www.greenturtle.com/images/op...ts_a2638dm.jpg
http://www.greenturtle.com/images/op...ts_a8399em.jpg
......
......

I need to split this a6439d01m from the string

Thanks