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88639-70-7 2h-pyran-2,4(3h)-dione, 3-[bis(4-chlorophenyl)methyl]-6-methyl-

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Product Name 2H-Pyran-2,4(3H)-dione, 3-[bis(4-chlorophenyl)methyl]-6-methyl-
CAS No. 88639-70-7
Molecular Formula C19H14Cl2O3