90330-91-9 4H,5H-Pyrano[3,2-c][1]benzopyran-5-one, 2,4,4-trimethyl-

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Basic

CAS No. 90330-91-9
Product Name 4H,5H-Pyrano[3,2-c][1]benzopyran-5-one, 2,4,4-trimethyl-
Molecular Formula C15H14O3

Physical property