miscellaneous and its Impurities

![(2S,3S)-3-[[[(1S)-1-[[(4-Azidobutyl)amino]carbonyl PA 27 0021116](https://www.pharmaffiliates.com/pimages/PA270021116.jpg)
(2S,3S)-3-[[[(1S)-1-[[(4-Azidobutyl)amino]carbonyl]-3-methylbutyl]amino]carbonyl]-2-oxiranecarboxylic Acid Ethyl Ester
(2S,3S)-3-[[[(1S)-1-[[(4-Azidobutyl)amino]carbonyl]-3-methylbutyl]amino]carbonyl]-2-oxiranecarboxylic Acid Ethyl Ester
Catalogue No.:PA 27 0021116
CAS :
1174021-95-4
Molecular Formula : C16H27N5O5
Molecular Weight : 369.42

![N-[(1S)-1-(Aminocarbonyl)-2-methylpropyl]-1-[(3-fl PA 27 0021188](https://www.pharmaffiliates.com/pimages/PA270021188.jpg)
N-[(1S)-1-(Aminocarbonyl)-2-methylpropyl]-1-[(3-fluorophenyl)methyl]-1H-indazole-3-carboxamide
N-[(1S)-1-(Aminocarbonyl)-2-methylpropyl]-1-[(3-fluorophenyl)methyl]-1H-indazole-3-carboxamide
Catalogue No.:PA 27 0021188
CAS :
1185282-19-2
Molecular Formula : C20H21FN4O2
Molecular Weight : 368.41


(βS)-3-(Aminomethyl)-5,6,7,8-tetrahydro-β-(2-methyl-5-pyrimidinyl)-1,8-naphthyridine-2-nonanoic Acid Sodium Salt
(βS)-3-(Aminomethyl)-5,6,7,8-tetrahydro-β-(2-methyl-5-pyrimidinyl)-1,8-naphthyridine-2-nonanoic Acid Sodium Salt
Catalogue No.:PA 27 0021209
CAS :
1187593-80-1
Molecular Formula : C23H32N5NaO2
Molecular Weight : 433.53


(6R,7S)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic Acid Diphenylmethyl Ester
(6R,7S)-7-(Benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylic Acid Diphenylmethyl Ester
Catalogue No.:PA 27 0021211
CAS :
1187769-74-9
Molecular Formula : C28H24N2O5
Molecular Weight : 468.51