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    Chemical structure of Isosilybin A , CAS 142796-21-2, AChemBlock U107110

    Isosilybin A

    Catalog ID: U107110

    Product Name: Isosilybin A
    CAS: 142796-21-2
    MDL: MFCD32182560
    Purity: 98.00%
    FW: 482.44
    Formula: C₂₅H₂₂O₁₀
    Smiles: COC1=CC([C@H]2OC3=C(/C=C([C@H]4OC5=C(C(=O)[C@@H]4O)/C(O)=C\C(O)=C/5)\C=C/3)O[C@@H]2CO)=CC=C1O
    Isosilybin A 98.00%, CAS#: 142796-21-2, Cat ID: U107110, REFERENCE COMPOUNDS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:5MG List Price: $220 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Aug 17,2026

    Packaging:10MG List Price: $315 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock Global Estimated Ship Time:

    Aug 17,2026

    update on 08-03-2026

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    Purity 98.00%
    Appearances
    Storage Store at 0-8 °C
    Shipping Room Temp
    MSDS Download MSDS
    IUPAC Name (2R,3R)-3,5,7-trihydroxy-2-((2R,3R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)chroman-4-one
    HTS Code
    Smiles COC1=CC([C@H]2OC3=C(/C=C([C@H]4OC5=C(C(=O)[C@@H]4O)/C(O)=C\C(O)=C/5)\C=C/3)O[C@@H]2CO)=CC=C1O
    InChiKey FDQAOULAVFHKBX-HKTJVKLFSA-N
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