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686256-80-4

L-phenylalanyl-L-leucyl-S-dimethylphosphinothioyl-L-cysteine p-methoxybenzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 686256-80-4 Structure

  • Basic information

    1. Product Name: L-phenylalanyl-L-leucyl-S-dimethylphosphinothioyl-L-cysteine p-methoxybenzyl ester
    2. Synonyms: L-phenylalanyl-L-leucyl-S-dimethylphosphinothioyl-L-cysteine p-methoxybenzyl ester
    3. CAS NO:686256-80-4
    4. Molecular Formula:
    5. Molecular Weight: 593.748
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 686256-80-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: L-phenylalanyl-L-leucyl-S-dimethylphosphinothioyl-L-cysteine p-methoxybenzyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: L-phenylalanyl-L-leucyl-S-dimethylphosphinothioyl-L-cysteine p-methoxybenzyl ester(686256-80-4)
    11. EPA Substance Registry System: L-phenylalanyl-L-leucyl-S-dimethylphosphinothioyl-L-cysteine p-methoxybenzyl ester(686256-80-4)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 686256-80-4(Hazardous Substances Data)

686256-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 686256-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,6,2,5 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 686256-80:
(8*6)+(7*8)+(6*6)+(5*2)+(4*5)+(3*6)+(2*8)+(1*0)=204
204 % 10 = 4
So 686256-80-4 is a valid CAS Registry Number.

686256-80-4Upstream product

686256-80-4Downstream Products

686256-80-4Relevant articles and documents

N,N-DIALLYL-.

Ueki,Shinozaki

, p. 2156 - 2161 (1984)

Synthesis of bis left bracket N,N-diallyl- left bracket D-Ala**2, L-Leu**5 right bracket -enkephalyl right bracket cystine, which is expected to be a selective opioid delta -receptor antagonist, was studied. The mercapto group of cysteine was protected by the dimethylphosphinothioyl(Mpt) group. For the removal of this group without damaging the allyl moiety, new mild removal conditions by use of KF/18-crown-6 in a solvent mixture of acetonitrile-methanol are proposed. Bis left bracket D-Ala**2, L-Leu**5 right bracket -enkephalyl right bracket cystine was also prepared in a similar manner.

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