英文同义词:
1-Boc-4-(5-nitro-2-pyridinyl)-piperazine;4-(5-nitro-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester;tert-Butyl 4-(5-nitropyridin-2-yl)piperazine-1-carboxylate;1-tert-Butoxycarbonyl-4-(5-nitropyrid-2-yl)piperazine, 2-(4-Boc-1-piperazinyl)-5-nitropyridine;1-Piperazinecarboxylic acid, 4-(5-nitro-2-pyridinyl)-, 1,1-dimethylethyl ester;1-Boc-4-(5-nitro-2-pyridyl)piperazine 97%;Palbociclib Impurity SMA-7