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    Chemical structure of Ko 143 , CAS 461054-93-3, AChemBlock Y230270

    Ko 143

    Catalog ID: Y230270

    Product Name: Ko 143
    CAS: 461054-93-3
    Purity: 97.00%
    FW: 469.59
    Formula: C₂₆H₃₅N₃O₅
    Synonym(s): tert-butyl 3-((3S,6S,12aS)-6-isobutyl-9-methoxy-1,4-dioxo-1,2,3,4,6,7,12,12a-octahydropyrazino[1',2':1,6]pyrido[3,4-b]indol-3-yl)propanoate
    Smiles: O=C1N([C@@H](CC(C)C)C2=C3C(C=C4)=C(C=C4OC)N2)[C@](C3)([H])C(N[C@H]1CCC(OC(C)(C)C)=O)=O
    Ko 143 97.00%, CAS#: 461054-93-3, Cat ID: Y230270, REFERENCE COMPOUNDS, AChemBlock
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    Grouped product items
    Packaging List Price Qty Total Total_Price($) Availability Estimated Ship Time
    Packaging:25MG List Price: $270 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock in USA Estimated Ship Time:

    Jun 17,2026

    Packaging:100MG List Price: $890 Quantity:
    		Total:-- Total_Price($):-- Availability: In Stock in USA Estimated Ship Time:

    Jun 17,2026

    update on 06-14-2026

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    Purity 97.00%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name tert-butyl 3-((3S,6S,12aS)-6-isobutyl-9-methoxy-1,4-dioxo-1,2,3,4,6,7,12,12a-octahydropyrazino[1',2':1,6]pyrido[3,4-b]indol-3-yl)propanoate
    HTS Code
    Smiles O=C1N([C@@H](CC(C)C)C2=C3C(C=C4)=C(C=C4OC)N2)[C@](C3)([H])C(N[C@H]1CCC(OC(C)(C)C)=O)=O
    InChiKey NXNRAECHCJZNRF-JBACZVJFSA-N
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