The chemical Z-Gly-ONp has a known molecular formula of C16-H14-N2-O6. Synonyms may include: N-Benzyloxycarbonylglycine 4-nitrophenyl ester, 4-06-00-02287 (Beilstein Handbook Reference), BRN 1916980, N-Carbobenzoxyglycine p-nitrophenyl ester, EINECS 217-097-2, NSC 405051 (ChemID).