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125427-41-0

dimethyl-2,4 pentene-2 oate de benzyle is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 125427-41-0 Structure

  • Basic information

    1. Product Name: dimethyl-2,4 pentene-2 oate de benzyle
    2. Synonyms:
    3. CAS NO:125427-41-0
    4. Molecular Formula:
    5. Molecular Weight: 218.296
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 125427-41-0.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: dimethyl-2,4 pentene-2 oate de benzyle(CAS DataBase Reference)
    10. NIST Chemistry Reference: dimethyl-2,4 pentene-2 oate de benzyle(125427-41-0)
    11. EPA Substance Registry System: dimethyl-2,4 pentene-2 oate de benzyle(125427-41-0)

  • 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: 125427-41-0(Hazardous Substances Data)

125427-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125427-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,4,2 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 125427-41:
(8*1)+(7*2)+(6*5)+(5*4)+(4*2)+(3*7)+(2*4)+(1*1)=110
110 % 10 = 0
So 125427-41-0 is a valid CAS Registry Number.

125427-41-0Relevant articles and documents

PHOTODECONJUGAISON ENANTIOSELECTIVE D'ESTERS ET DE LACTONES CONJUGUEES EN PRESENCE D'EPHEDRINE

Henin, Francoise,Mortezaei, Reza,Muzart, Jacques,Pete, Jean-Pierre,Piva, Oliverier

, p. 6171 - 6196 (2007/10/02)

α,β-unsaturated esters and α-alkylidene lactones bearing one γ-hydrogen on the unsaturated chain, were deconjugated by irradiation with UV light (λ=254 nm).When the reaction was carried out in the presence of (+) or (-) ephedrine, an enantioselective C-protonation of the photodienolic intermediate led to the deconjugated ester with an enantiomeric excess up to 30 percent.The scape of the reaction and the configuration of the new asymmetric center are discussed.

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