1.
Name: 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2- carboxylic acid,7-[[(5R)-5-amino-5-carboxy- 1-oxopentyl]amino]-3-[[[3-[4-hydroxy-3- (sulfooxy)phenyl]-2-methoxy-1-oxo-2- propenyl]oxy]methyl]-7-methoxy-8-oxo-,(6R,- 7S)-
CAS: 78982-44-2



4.
Name: 1-Naphthalenecarboxaldehyde,1-[2-(2,5- dihydro-2-oxo-3-furanyl)ethyl]-1,2,3,4,4a,7,8,- 8a-octahydro-2,4a,5-trimethyl-,(1R,2R,4aR,- 8aS)-
CAS: 77355-57-8


