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144036-26-0 4h-1-benzopyran-3-carboxylic acid,2-amino-5,6,7,8-tetrahydro-7,7-dimethyl-4-(3-nitrophen

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Product Name 4H-1-Benzopyran-3-carboxylic acid,2-amino-5,6,7,8-tetrahydro-7,7-dimethyl-4-(3-nitrophenyl)-5-oxo-, ethylester
CAS No. 144036-26-0
Molecular Formula C20H22N2O6