REGEX-Escape for: http://mokswicosweb1t.bsh.corp.bshg.com/RU/sobtestcosmosportal/MyBSHService.svc

Your Input:
Result, the escaped string:
http\:\/\/mokswicosweb1t\.bsh\.corp\.bshg\.com\/RU\/sobtestcosmosportal\/MyBSHService\.svc

What must the escaping look like for:
http://mokswicosweb1t.bsh.corp.bshg.com/RU/sobtestcosmosportal/MyBSHService.svc

The excaped text for use in a regex is:
http\:\/\/mokswicosweb1t\.bsh\.corp\.bshg\.com\/RU\/sobtestcosmosportal\/MyBSHService\.svc