3.
Name: 2-[[[(6S)-2,6-diamino-3-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(3-hydroxyphenyl)propanoyl]-methyl-amino]-5-oxo-heptanoyl]-[(E)-[5-(2,4-dioxopyrimidin-1-yl)-4-hydroxy-oxolan-2-ylidene]methyl]carbamoyl]amino]-3-(3-hydroxyphenyl)propanoic acid
CAS: 121280-49-7



5.
Name: (2S,5R,6R)-3,3-dimethyl-6-[[2-[(4-methyl-2,3-dioxo-piperazine-1-carbonyl)amino]-2-phenyl-acetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS: 59723-60-3



6.
Name: 8,11-Epoxy-9,12-ethano-11,15-methano-5H,- 11H-[1,9]dioxacyclooctadecino[4,3-b]pyridine- 5,17,23(18H)-trione,10,13,14,22-tetrakis- (acetyloxy)-12-[(acetyloxy)methyl]-7,8,9,10,12,- 13,14,15,19,20-decahydro-21-hydroxy-8,18,- 21-trimethyl-,(8R,9R,10R,11S,12S,13R,14R,- 15S,18S,21S,22S)-
CAS: 41758-54-7


