91666-93-2 2H-Furo[2,3-h]-1-benzopyran-2-one,3,4,9-trimethyl-

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Basic

CAS No. 91666-93-2
Product Name 2H-Furo[2,3-h]-1-benzopyran-2-one,3,4,9-trimethyl-
Molecular Formula C14H12O3

Physical property