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    Levonorgestrel,CAS No. 797-63-7.

    Levonorgestrel CAS No.797-63-7 / Cat No.EBD19979

    Formula: C21H28O2
    Molecular Weight:312.45
    Synonyms:

    D(minus)-norgestrel

    Norgestrel (L-)

    13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one

    13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one

    13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1

    17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one

    17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one

    17-ethynyl-18-methyl-19-nortestosteron

    17-ethynyl-18-methyl-19-nortestosterone

    18-methyl-17-alpha-ethynyl-19-nortestosterone

    (14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name)

    D(-)-13beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one

    Levonorgestrel

    Norgestrel (L-)

    13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one

    13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one

    13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1

    17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one

    17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one

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    Properties

    Safety Information

    NMR Spectrum

        1H NMR

    13C NMR

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    Suggested Compounds