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    Chemical structure of 21-Hydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione , CAS 56016-90-1, AChemBlock AD276850

    21-Hydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione

    Catalog ID: AD276850

    Product Name: 21-Hydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione
    CAS: 56016-90-1
    Purity: 97%
    FW: 340.46
    Formula: C₂₂H₂₈O₃
    Synonym(s): (8S,10S,13S,14S,16R,17S)-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one
    Smiles: O=C(CO)[C@@H]1[C@]2(C)[C@](C[C@H]1C)([H])[C@](C([C@@]3(C)C=C4)=CC2)([H])CCC3=CC4=O
    21-Hydroxy-16alpha-methylpregna-1,4,9(11)-triene-3,20-dione 97%, CAS#: 56016-90-1, Cat ID: AD276850, IMPURITIES, AChemBlock
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    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 (8S,10S,13S,14S,16R,17S)-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-3-one
    HTS Code
    Smiles O=C(CO)[C@@H]1[C@]2(C)[C@](C[C@H]1C)([H])[C@](C([C@@]3(C)C=C4)=CC2)([H])CCC3=CC4=O
    InChiKey QGWCZYPVHAHXQX-YYSFRLGLSA-N
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