| Synonym | HYDROCODONE HYDROCHLORIDE, (5alpha)-4,5-epoxy-3-methoxy-17-methylmorphinan-6-one hydrochloride, Dihydrocodeinone hydrochloride, FDA-2021, Hydrocodon hydrochloride, HYDROCODONE HYDROCHLORIDE, Dihydrocodeinone hydrochloride, EINECS 247-382-7, FDA 2021, NSC 35549, UNII-QKZ0920OV3, Systematic Name (5alpha)-4,5-Epoxy-3-methoxy-17-methylmorphinan-6-one hydrochloride, Registry Numbers CAS Registry Number 25968-91-6, FDA UNII QKZ0920OV3, System Generated Number 0025968916, Molecular Formulas ?Molecular Formula C18-H21-N-O3.Cl-H, Molecular Formula Fragments C18-H21-N-O3, Cl-H, COMPONENT |