89671-62-5 4H-1-Benzopyran-4,5(6H)-dione,7,8-dihydro-7,7-dimethyl-2,3-diphenyl-

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Basic

CAS No. 89671-62-5
Product Name 4H-1-Benzopyran-4,5(6H)-dione,7,8-dihydro-7,7-dimethyl-2,3-diphenyl-
Molecular Formula C23H20O3

Physical property