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499114-88-4 1,6-dioxaspiro[3.4]oct-7-ene-2,5-dione,3,3-diphenyl-7-(2-phenylethenyl)-

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Product Name 1,6-Dioxaspiro[3.4]oct-7-ene-2,5-dione,3,3-diphenyl-7-(2-phenylethenyl)-
CAS No. 499114-88-4
Molecular Formula C26H18O4