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Chemical Name:(S)-3-Phenyl-2-[(pyrazine-2-carbonyl)-amino]-propionic acid 
Synonyms:(S)-3-Phenyl-2-[(pyrazine-2-carbonyl)-amino]-propionic acid 
Cas No.:114457-94-2 
Molecular Formula:C14H13N3O3 
Molecular Weight:271.27132 
Specification:99 
Standard:In house standard 
Usage:Bortezomib intermediate 
Molecular Structure: 

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