61237-42-1 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,7-hydroxy-11-oxo-

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Basic

CAS No. 61237-42-1
Product Name 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,7-hydroxy-11-oxo-
Molecular Formula C17H10O6

Physical property