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    Chemical structure of ((Z)-2-((3S,4S,5S)-3,5-Bis((tert-butyldimethylsilyl)oxy)-4-(3-((tert-butyldimethylsilyl)oxy)propoxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide , CAS 2803375-67-7, AChemBlock W159704

    ((Z)-2-((3S,4S,5S)-3,5-Bis((tert-butyldimethylsilyl)oxy)-4-(3-((tert-butyldimethylsilyl)oxy)propoxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide

    Catalog ID: W159704

    Product Name: ((Z)-2-((3S,4S,5S)-3,5-Bis((tert-butyldimethylsilyl)oxy)-4-(3-((tert-butyldimethylsilyl)oxy)propoxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide
    CAS: 2803375-67-7
    Purity: 97%
    FW: 771.25
    Formula: C₄₂H₇₁O₅PSi₃
    Synonym(s): ((Z)-2-((3S,4S,5S)-3,5-bis((tert-butyldimethylsilyl)oxy)-4-(3-((tert-butyldimethylsilyl)oxy)propoxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide
    Smiles: C=C([C@H](O[Si](C)(C(C)(C)C)C)[C@@H](OCCCO[Si](C)(C(C)(C)C)C)[C@@H](O[Si](C)(C(C)(C)C)C)C/1)C1=C/CP(C2=CC=CC=C2)(C3=CC=CC=C3)=O
    ((Z)-2-((3S,4S,5S)-3,5-Bis((tert-butyldimethylsilyl)oxy)-4-(3-((tert-butyldimethylsilyl)oxy)propoxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide 97%, CAS#: 2803375-67-7, Cat ID: W159704, BUILDING BLOCKS, AChemBlock
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    Grouped product items
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    Packaging:5MG List Price: $675 Quantity:
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    Jun 29,2026

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    Packaging:100MG List Price: $4,000 Quantity:
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    Jun 29,2026

    update on 06-15-2026

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    Purity 97%
    Appearances
    Storage Store at 0-8 °C
    Shipping normal
    MSDS Download MSDS
    IUPAC Name ((Z)-2-((3S,4S,5S)-3,5-bis((tert-butyldimethylsilyl)oxy)-4-(3-((tert-butyldimethylsilyl)oxy)propoxy)-2-methylenecyclohexylidene)ethyl)diphenylphosphine oxide
    HTS Code
    Smiles C=C([C@H](O[Si](C)(C(C)(C)C)C)[C@@H](OCCCO[Si](C)(C(C)(C)C)C)[C@@H](O[Si](C)(C(C)(C)C)C)C/1)C1=C/CP(C2=CC=CC=C2)(C3=CC=CC=C3)=O
    InChiKey DCCWLTTWSBJXFK-UGOYHANCSA-N
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