has part has_part has part has role racemate chromogenic compound DL-methionine 2-naphthylamide (+-)-methionine 2-naphthylamide (+-)-methionine beta-naphthylamide 2-Amino-4-(methylthio)-N-2-naphthalenylbutanamide 274.383 A racemate comprising equimolar amounts of D- and L-methionine 2-naphthylamide. C15H18N2OS CAS:14883-82-0 CHEBI:90346 DL-methionine beta-naphthylamide Methionyl-beta-naphthylamide Reaxys:3142015 chebi_ontology methionine 2-naphthylamide methionine beta-naphthylamide rac-N-naphthalen-2-ylmethioninamide racemic methionine 2-naphthylamide L-methionine 2-naphthylamide D-methionine 2-naphthylamide