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CAS

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77403-52-2

butansaeure-3-<1-oxobutoxy-(3-hydroxy)>-ethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 77403-52-2 Structure

  • Basic information

    1. Product Name: butansaeure-3-<1-oxobutoxy-(3-hydroxy)>-ethylester
    2. Synonyms: butansaeure-3-<1-oxobutoxy-(3-hydroxy)>-ethylester
    3. CAS NO:77403-52-2
    4. Molecular Formula:
    5. Molecular Weight: 218.25
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 77403-52-2.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: butansaeure-3-<1-oxobutoxy-(3-hydroxy)>-ethylester(CAS DataBase Reference)
    10. NIST Chemistry Reference: butansaeure-3-<1-oxobutoxy-(3-hydroxy)>-ethylester(77403-52-2)
    11. EPA Substance Registry System: butansaeure-3-<1-oxobutoxy-(3-hydroxy)>-ethylester(77403-52-2)

  • 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: 77403-52-2(Hazardous Substances Data)

77403-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77403-52-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,0 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77403-52:
(7*7)+(6*7)+(5*4)+(4*0)+(3*3)+(2*5)+(1*2)=132
132 % 10 = 2
So 77403-52-2 is a valid CAS Registry Number.

77403-52-2Relevant articles and documents

Katalytische Hydrierung und Hydrokupplung von Acetessigsaeureamiden und -estern mit dem Clusteranion - als Katalysator

Schmidt, Gerhard F.,Reiner, Josef,Suess-Fink, Georg

, p. 379 - 384 (1988)

The cluster anion - was found to catalyze the hydrogenation of the β-keto function in acetacetic amides and esters.The reaction of acetacetic amides yields the corresponding β-hydroxy derivatives, whereas acetacetic esters are converted in a consecutive coupling step into new diester derivatives.In the case of benzyl acetacetate both the hydrogenation and the hydrocoupling products were obtained.

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