2.
Name: Azuleno[4,5-b]furan-2,7-dione,3,3a,4,5,9a,9bhexahydro- 3,6,9-trimethyl-,(3R,3aS,9aS,- 9bS)-
CAS: 5956-04-7



4.
Name: 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[[(2R)-aminophenylacetyl]amino]-3,3- dimethyl-7-oxo-,(2S,5R,6R)-,mono(3-hydroxy-4-methoxybenzenesulfonate)
CAS: 57421-55-3



6.
Name: 1-Propanone,1-[(1R,2S,3S,5S)-8-methyl-3- [4-(1-methylethyl)phenyl]-8-azabicyclo[3.2.1]- oct-2-yl]-
CAS: 162809-72-5


