245450-04-8

1-Boc-4-(6-amino-5-nitro-4-pyrimidinyl)piperazine tert-Butyl 4-(6-amino-5-nitropyrimidin-4-yl)piperazine-1-carboxylate 4-(6-Amino-5-nitro-4-pyrimidinyl)-1-piperazinecarboxylic acid 1,1-dimethylethyl ester 1-Piperazinecarboxylic acid, 4-(6-amino-5-nitro-4-pyrimidinyl)-, 1,1-dimethylethyl ester