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138878-21-4 1,4,7,10-tetraazacyclododecane-1-carboxylic acid,5-[(4-nitrophenyl)methyl]-3,6,11-trioxo

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Product Name 1,4,7,10-Tetraazacyclododecane-1-carboxylic acid,5-[(4-nitrophenyl)methyl]-3,6,11-trioxo-, 1,1-dimethylethyl ester
CAS No. 138878-21-4
Molecular Formula C20H27N5O7