Pharmaceutical Intermediates

  • Dihydro-furan-2.5-dione

    Dihydro-furan-2.5-dione

    dihydro-furan-2.5-dione was prepared by direct catalytic hydrogenation of maleic anhydride in the presence of palladium alumina (or copper molybdate) catalyst at 160 ℃ or 5.8 MPA. The conversion...

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  • Tetrahydrofuran-2,5-dione

    Tetrahydrofuran-2,5-dione

    Tetrahydrofuran-2,5-dione, We mainly export our products to Japan. As we all know, the Japanese market attaches great importance to the quality of our products, even exceeds the price, so our...

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  • SAA

    SAA

    Succinic anhydride is also named SAA, its appearance is fine white crystalline solid, it belongs to Fine chemical products.as we all know, fine chemical products have unique rules because they...

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  • SUCCINYL OXIDE

    SUCCINYL OXIDE

    Succinic anhydride, also known as SUCCINYL OXIDE, is a cyclic anhydride formed by self-dehydration and condensation of succinic acid, and its molecular formula is C4H4O3. It reacts with hot water...

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  • Succinic Acid Anhydride

    Succinic Acid Anhydride

    Succinic acid anhydride is colorless acicular or granular crystal soluble in ethanol trichloromethane and carbon tetrachloride and hydrolyzed with hot water to succinic acid.
    Molecular...

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  • 2-Amino-9,9-Dimethylfluorene 108714-73-4

    2-Amino-9,9-Dimethylfluorene 108714-73-4

    Name: 2-Amino-9,9-dimenthylfluorene
    CAS No. 108714-73-4
    Chemical structure: 2-Amino-9,9-Dimethylfluorene 108714-73-4
    Formula: C15H15N

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  • 9,9-Dimethyl-9H-fluoren-2-amine

    9,9-Dimethyl-9H-fluoren-2-amine

    9,9-Dimethyl-9H-fluoren-2-amine Used in medicine, dyes, synthetic insecticides, herbicides, shock resistant plexiglass and fluorene formaldehyde resins, used as wetting agents, detergents, liquid...

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  • 9,9-dimethylfluoren-2-amine

    9,9-dimethylfluoren-2-amine

    We are specialize in manufacturing managing organic chemicals. We can custom synthesis or custom manufacturing 9,9-dimethylfluoren-2-amine, CASNo 108714-73-4 for you. Please contact us without any...

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  • C15H15N

    C15H15N

    C15H15N is OLED material. This product consists of 15 carbon elements, 15 hydrogen elements and one nitrogen element. So this product is not volatile, Normal temperature preservation.

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