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568-73-0 tanshinone i

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Product Name Tanshinone I
CAS No. 568-73-0
Synonyms 1,6-Dimethyl-phenanthro[1,2-b]furan-10,11-dione
InChI InChI=1/C18H12O3/c1-9-4-3-5-12-11(9)6-7-13-15(12)17(20)16(19)14-10(2)8-21-18(13)14/h3-8H,1-2H3
Molecular Formula C18H12O3
Molecular Weight 276.29
Melting point 233-234℃