61237-50-1 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,3-hydroxy-5,5-dimethyl-11-oxo

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Basic

CAS No. 61237-50-1
Product Name 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,3-hydroxy-5,5-dimethyl-11-oxo-, ethyl ester
Molecular Formula C21H18O6

Physical property