EXHIBIT 23
Published on April 2, 2007
Exhibit
23
CONSENT
OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We
consent to the incorporation by reference in the Registration Statement of
Rexahn Pharmaceuticals, Inc. on Form S-8 (Registration Statement No.
333-129294) of our report dated March 30, 2007 (which
report expresses an unqualified opinion), relating to the financial statements
of Rexahn Pharmaceuticals, Inc. (formerly Corporate Road Show.Com Inc.) included
in the Annual Report on Form 10-KSB of Rexahn Pharmaceuticals, Inc. for the
fiscal year ended December 31, 2006.
/s/
Lazar, Levine & Felix, LLP
New
York,
New York
April
2,
2007