Free release

700833-43-8 4h,5h-pyrano[3,2-c][1]benzopyran-3-carboxylic acid,2-amino-4-(2-chlorophenyl)-5-oxo-, et

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Product Name 4H,5H-Pyrano[3,2-c][1]benzopyran-3-carboxylic acid,2-amino-4-(2-chlorophenyl)-5-oxo-, ethyl ester
CAS No. 700833-43-8
Molecular Formula C21H16ClNO5