Chemical Name: (17S)-7,8-Didehydro-4,5α-epoxy-17-methylmorphinan- 3,6α-diol 17-oxide (as per EP)
Synonym: Morphine N-oxide (EP) ; Morphine USP Related Compound A
Smile: [H]C1([C@]([H])(C=C[C@@]2([C@@]13C4=C(CC2([H])[N+](C)([O-])CC3)C=C5)[H])O)OC4=C5O