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139439-28-4 1h-tetrazole-5-carboxylic acid, 1-[(4-nitrophenyl)amino]-, ethyl ester

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Product Name 1H-Tetrazole-5-carboxylic acid, 1-[(4-nitrophenyl)amino]-, ethyl ester
CAS No. 139439-28-4
Molecular Formula C10H10N6O4