I am a newbee at this so bare with me......

Here is what I am trying to do with no luck so far.
If I type RS23U1R109000 in a cell A1, I want B1 to read the 5th letter or
number and fill B1 with E86.

Example
A1= RS23U1R109000 B1=E86
A1= RS23V1R109000 B1=E87
A1= RS23R1R109000 B1=E84

As you can see in my example, the 5th letter could be U,V,R or whatever, but
I need cell B1 to read that letter and populate B1 with E86, E87, E84 or
whatever.

I hope I haven't confused anyone...