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  • epsilon-Trifluoracetyl-L-lysyl-L-proline

    • CAS name: N6-(Trifluoroacetyl)-L-lysyl-L-proline
    • CAS number: 103300-89-6
    • Formula: C13H20F3N3O4
    • Product Groups: Amino Acids for Pharma
    • Markets: Pharma & Healthcare
    • Code: Tfa-Lys-Pro
    • Synonyms: epsilon-Trifluoracetyl-L-lysyl-L-prolin
    • Molecular weight: 339.3 g/mol 

  • epsilon-Z-L-Lysine

    • CAS name: N-epsilon-Z-L-Lysine
    • CAS number: 1155-64-2
    • Formula: C14H20N2O4
    • Product Groups: Amino Acids for Pharma
    • Markets: Pharma & Healthcare
    • Code: Z-L-Lys
    • Synonyms: epsilon-CBZ-L-Lysine
    • Molecular weight: 280.33 g/mol
    • Related reactions: Amino acids from the chiral pool (Rexim) 

  • Ethoxycarbonylmethylene triphenylphosphorane

    • CAS name: Acetic acid, (triphenylphosphoranylidene)-, ethyl ester
    • CAS number: 1099-45-2
    • Formula: C22H21O2P
    • Product Groups: Amino Acids for Pharma
    • Markets: Pharma & Healthcare
    • Code: EMY
    • Synonyms: (2-Ethoxy-2-oxoethylidene)triphenylphosphorane
    (Carbethoxymethylene)triphenylphosphorane (Carbethoxymethylidene)triphenylphosphorane (Ethoxycarbonylmethylidene)triphenylphosphorane (Triphenylcarbethoxymethylene)phosphorane (Triphenylphosphoranylidene)acetic acid ethyl ester Carbethoxytriphenylphosphonium methylide Ethyl (triphenylphosphoranylidene)acetate [(Ethoxycarbonyl)methylene]triphenylphosphorane
    • Molecular weight: 348.39 g/mol
    • Related reactions: Phosphonium salts and phosphoranes
    Wittig Reactions