Manufacturer: A2B Chem
CAS Number: 1010928-06-9
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BY89389
5,9,10-trimethyl-2-phenyl-2,3-dihydropyrano[2,3-h]chromene-4,8-dione
1010928-06-9
C21H18O4
334.3652
O=C1CC(Oc2c1c(C)cc1c2c(C)c(c(=O)o1)C)c1ccccc1