Regular Expression for Bank A/C No

[Akhila]

Hi,

Sorry for the late reply today only I checked it...

Yes, when I used my regular expression its failed. With the below regular expression script run was successfuyl.
DC0{1,}[0-9]{1,},0{3}\.00 -----for---- "DC0000001191001545,000.00"
But this expression is false when I checked with the online tool suggested by Ankur.
Still I am not sure with the new expression whether its correct not.
Here I have one more doubt about using regular expression [0-9]{1,}, ---for----1191001545, (it is a part of A/C No)
Can anyone help?

Thanks..