Chemical Name: (2S)-2-(4,5α-epoxy-3-hydroxy-6-methoxy-6α,14-ethano-14α-morphinan-7α-yl)-3,3-dimethylbutan-2-ol hydrochloride
Synonym: Buprenorphine Related Compound B ; Norbuprenorphine hydrochloride
Smile: OC1=C2O[C@]3([H])C4(CCN5)C2=C(C=C1)C[C@]5([H])C46CCC3(OC)C([C@](C)(O)C(C)(C)C)([H])C6.Cl