Item No.: ALB-RS-00692, Columbin. CAS number is 546-97-4. Molecular formula is C20H22O6, molecular weight is 358.39, and purity is 98%HPLC. Normally purity test by HPLC and structure identified by NMR. Synonyms is Columbin; (1R,4R,4aR,6aR,9S,10aS,10bS)-9-(3-Furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-1,4-etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione etc. It is a kind of Diterpenoids compounds. It is cryst. form. Pack Size is 20mg.
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