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54212-39-4 1,3-cyclopentanedione,2-[2-(7-methoxy-1h-2-benzopyran-4(3h)-ylidene)ethyl]-2-methyl-

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Product Name 1,3-Cyclopentanedione,2-[2-(7-methoxy-1H-2-benzopyran-4(3H)-ylidene)ethyl]-2-methyl-
CAS No. 54212-39-4
Molecular Formula C18H20O4