 
- 
                        1H-Pyrrolo[2,3-d]azocine-5,6-dicarboxylic acid,
4,7,8,9-tetrahydro-4,7,9-trimethyl-2-(trifluoroacetyl)-, dimethyl ester,
(4R,9R)-rel-CAS:497964-11-1Formula:C18H21F3N2O5 
                     
- 
                        H-ILE-AMC TFACAS:191723-68-9Formula:C18H21F3N2O5 
                     
- 
                        Acetamide,
N-[[(5S)-3-[4-[(3S,4R)-3,4-dihydroxycyclohexyl]-3-fluorophenyl]-2-oxo-5-
oxazolidinyl]methyl]-2,2-difluoro-CAS:847256-85-3Formula:C18H21F3N2O5 
                     
- 
                        2,5-Pyrrolidinedicarboxylic acid,
1-[[[3-(trifluoromethyl)phenyl]amino]carbonyl]-, diethyl esterCAS:90513-65-8Formula:C18H21F3N2O5 
                     
- 
                        2-Butenedioic acid,
2-[[2-[3-ethenyl-5-(trifluoroacetyl)-1H-pyrrol-2-yl]propyl]methylamino]-,
dimethyl esterCAS:414891-17-1Formula:C18H21F3N2O5 
                     
- 
                        Butanoic acid,
3-methyl-3-[[[2-oxo-1-[3-(trifluoromethoxy)phenyl]-3-pyrrolidinyl]carbonyl]
amino]-, methyl esterCAS:685532-05-2Formula:C18H21F3N2O5