Synonym
;N-[(1S)-2-amino-2-oxo-1-(phenylmethyl)ethyl]pyrazinecarboxamide|(2S)-3-Phenyl-2-[(pyrazin-2-ylcarbonyl)amino]propanamide|(S)-N-(1-amino-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide|289472-80-6 (S-isomer);|Bortezomib - Impurity A|Bortezomib Amide Impurity ; (2S)-3-Phenyl-2-[(pyrazin-2-ylcarbonyl)amino]propanamide ;|Bortezomib Impurity 3|Bortezomib Impurity 41|Bortezomib Impurity A.|Bortezomib Related compaund B ;|CS-T-03255|N-(1-amino-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide|N-[(1S)-2-Amino-2-oxo-1-(phenylmethyl)ethyl]-2-pyrazinecarboxamide|N,N-dimethyl-4-((4-nitrophenyl)diazenyl)anilin|Pyrazine-2-carboxylic acid (1-carbamoyl-2-phenyl-ethyl)-amide