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874272-71-6 1,3-methano-1h-benzo[b]xanthene-6,11-dione,2,3,4,4a-tetrahydro-2,2-dimethyl-, (1r,3r)-

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Product Name 1,3-Methano-1H-benzo[b]xanthene-6,11-dione,2,3,4,4a-tetrahydro-2,2-dimethyl-, (1R,3R)-
CAS No. 874272-71-6
Molecular Formula C20H18O3