If I understand correctly what you want, then this can help you:
<b>Excel 2007</b><table cellpadding="2.5px" rules="all" style=";background-color: #FFFFFF;border: 1px solid;border-collapse: collapse; border-color: #A6AAB6"><colgroup><col width="25px" style="background-color: #E0E0F0" /><col /></colgroup><thead><tr style=" background-color: #E0E0F0;text-align: center;color: #161120"><th></th><th>A</th></tr></thead><tbody><tr ><td style="color: #161120;text-align: center;">1</td><td style=";">BOU</td></tr><tr ><td style="color: #161120;text-align: center;">2</td><td style=";">CD</td></tr><tr ><td style="color: #161120;text-align: center;">3</td><td style=";">ABC</td></tr><tr ><td style="color: #161120;text-align: center;">4</td><td style=";">XY</td></tr><tr ><td style="color: #161120;text-align: center;">5</td><td style=";">ZZT</td></tr></tbody></table><p style="width:7.2em;font-weight:bold;margin:0;padding:0.2em 0.6em 0.2em 0.5em;border: 1px solid #A6AAB6;border-top:none;text-align: center;background-color: #E0E0F0;color: #161120">AcctNoLookup</p><br /><br /> <b>Excel 2007</b><table cellpadding="2.5px" rules="all" style=";background-color: #FFFFFF;border: 1px solid;border-collapse: collapse; border-color: #A6AAB6"><colgroup><col width="25px" style="background-color: #E0E0F0" /><col /><col /><col /></colgroup><thead><tr style=" background-color: #E0E0F0;text-align: center;color: #161120"><th></th><th>A</th><th>B</th><th>C</th></tr></thead><tbody><tr ><td style="color: #161120;text-align: center;">1</td><td style=";">BOU</td><td style=";"> BOU1407</td><td style="background-color: #FFFF00;;">BOU</td></tr><tr ><td style="color: #161120;text-align: center;">2</td><td style=";"></td><td style=";"> CH78990</td><td style="background-color: #FFFF00;;">CH</td></tr><tr ><td style="color: #161120;text-align: center;">3</td><td style=";">CD</td><td style=";"> CD892</td><td style="background-color: #FFFF00;;">CD</td></tr><tr ><td style="color: #161120;text-align: center;">4</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="text-align: right;background-color: #FFFF00;;"></td></tr><tr ><td style="color: #161120;text-align: center;">5</td><td style="text-align: right;;"></td><td style="text-align: right;;"></td><td style="background-color: #FFFF00;;">Helper Column</td></tr></tbody></table><p style="width:4.8em;font-weight:bold;margin:0;padding:0.2em 0.6em 0.2em 0.5em;border: 1px solid #A6AAB6;border-top:none;text-align: center;background-color: #E0E0F0;color: #161120">Raw_Data</p><br /><br /><table width="85%" cellpadding="2.5px" rules="all" style=";border: 2px solid black;border-collapse:collapse;padding: 0.4em;background-color: #FFFFFF" ><tr><td style="padding:6px" ><b>Worksheet Formulas</b><table cellpadding="2.5px" width="100%" rules="all" style="border: 1px solid;text-align:center;background-color: #FFFFFF;border-collapse: collapse; border-color: #A6AAB6"><thead><tr style=" background-color: #E0E0F0;color: #161120"><th width="10px">Cell</th><th style="text-align:left;padding-left:5px;">Formula</th></tr></thead><tbody><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">A1</th><td style="text-align:left">=IF(<font color="Blue">ISERROR(<font color="Red">MATCH(<font color="Green">C1,AcctNoLookup,0</font>)</font>),"",INDEX(<font color="Red">AcctNoLookup,MATCH(<font color="Green">C1,AcctNoLookup,0</font>)</font>)</font>)</td></tr><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">C1</th><td style="text-align:left">=TRIM(<font color="Blue">MID(<font color="Red">B1,1,MIN(<font color="Green">FIND(<font color="Purple">{0;1;2;3;4;5;6;7;8;9},B1&"0123456789"</font>)-1</font>)</font>)</font>)</td></tr></tbody></table></td></tr></table><br /><table width="85%" cellpadding="2.5px" rules="all" style=";border: 2px solid black;border-collapse:collapse;padding: 0.4em;background-color: #FFFFFF" ><tr><td style="padding:6px" ><b>Workbook Defined Names</b><table cellpadding="2.5px" width="100%" rules="all" style="border: 1px solid;text-align:center;background-color: #FFFFFF;border-collapse: collapse; border-color: #A6AAB6"><thead><tr style=" background-color: #E0E0F0;color: #161120"><th width="10px">Name</th><th style="text-align:left">Refers To</th></tr></thead><tbody><tr><th width="10px" style=" background-color: #E0E0F0;color: #161120">AcctNoLookup</th><td style="text-align:left">=AcctNoLookup!$A$1:$A$5</td></tr></tbody></table></td></tr></table><br />
If I'm wrong, give me more information.
Markmzz