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5649-44-5 3,7-methano-4h-benzo[3,4]cyclohept[1,2-d]oxonin-4,6(10h)-dione

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Product Name 3,7-Methano-4H-benzo[3,4]cyclohept[1,2-d]oxonin-4,6(10H)-dione
CAS No. 5649-44-5
Synonyms 8,12-Methano-5H-benzo[3,4]cyclohept[1,2-d]oxonin-9,11-dione(9CI); Benzo[a]heptalene-8,10-dicarboxylic anhydride, 5,9-dihydro- (8CI)
Molecular Formula C18H12O3