The chemical D-threonine has a designated molecular formula of C4H9NO3 and a molecular weight of 119.120 g/mol. Synonyms may include: 4-04-00-03171 (Beilstein Handbook Reference), BRN 1721643, EINECS 211-171-8, NSC 46702, D-Threonine, (R)-Threonine (ChemID).