Buprenorphine Related Compound A CII (25 mg) ((S)-2-[17-(But-3-en-1-yl)-4,5alpha-epoxy-3-hydroxy-6-methoxy-6alpha,14-ethanomorphinan-7alpha-yl]- 3,3-dimethylbutan-2-ol),
Buprenorphine Related Compound A CII (25 mg) ((S)-2-[17-(But-3-en-1-yl)-4,5alpha-epoxy-3-hydroxy-6-methoxy-6alpha,14-ethanomorphinan-7alpha-yl]- 3,3-dimethylbutan-2-ol),