1658-73-7 2H-1-Benzopyran-2-one, 7,8-dihydroxy-3,4-dimethyl-

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Basic

CAS No. 1658-73-7
Product Name 2H-1-Benzopyran-2-one, 7,8-dihydroxy-3,4-dimethyl-
Molecular Formula C11H10O4

Physical property