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<3aR(3aα,4α,5β,6aα)>-(-)-<5-(1,1'-biphenyl-4-carbonyloxy)hexahydro-2H-cyclopentafuran-2-on-4-yl>methyl hydrogen butanedioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118560-19-3

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  • 118560-19-3 Structure

  • Basic information

    1. Product Name: <3aR(3aα,4α,5β,6aα)>-(-)-<5-(1,1'-biphenyl-4-carbonyloxy)hexahydro-2H-cyclopentafuran-2-on-4-yl>methyl hydrogen butanedioate
    2. Synonyms: <3aR(3aα,4α,5β,6aα)>-(-)-<5-(1,1'-biphenyl-4-carbonyloxy)hexahydro-2H-cyclopentafuran-2-on-4-yl>methyl hydrogen butanedioate
    3. CAS NO:118560-19-3
    4. Molecular Formula:
    5. Molecular Weight: 452.461
    6. EINECS: N/A
    7. Product Categories: N/A

  • 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: <3aR(3aα,4α,5β,6aα)>-(-)-<5-(1,1'-biphenyl-4-carbonyloxy)hexahydro-2H-cyclopentafuran-2-on-4-yl>methyl hydrogen butanedioate(CAS DataBase Reference)
    10. NIST Chemistry Reference: <3aR(3aα,4α,5β,6aα)>-(-)-<5-(1,1'-biphenyl-4-carbonyloxy)hexahydro-2H-cyclopentafuran-2-on-4-yl>methyl hydrogen butanedioate(118560-19-3)
    11. EPA Substance Registry System: <3aR(3aα,4α,5β,6aα)>-(-)-<5-(1,1'-biphenyl-4-carbonyloxy)hexahydro-2H-cyclopentafuran-2-on-4-yl>methyl hydrogen butanedioate(118560-19-3)

  • 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: 118560-19-3(Hazardous Substances Data)

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118560-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118560-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,6 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118560-19:
(8*1)+(7*1)+(6*8)+(5*5)+(4*6)+(3*0)+(2*1)+(1*9)=123
123 % 10 = 3
So 118560-19-3 is a valid CAS Registry Number.

118560-19-3Relevant academic research and scientific papers

PREPARATION OF OPTICALLY PURE ENANTIOMERS OF COREY LACTONE BY RESOLUTION OF THE RACEMATE

Zak, Bohumil,Vesely, Ivan,Neumitka, Karel,Palecek, Jaroslav

, p. 1690 - 1700 (2007/10/02)

Racemic hydrogen butanedioates (IIa, IIb) and hydrogen pentanedioates (IIIa, IIIb), prepared by reaction of racemic Corey alcohol Ia, Ib with the corresponding acid anhydride, were resolved by optically active bases to give the optically pure diastereoisomeric salts from which the individual enantiomers of hydrogen butanedioate IIa and IIb and hydrogen pentanedioate IIIa and IIIb were liberated.Acid-catalyzed transesterification with methanol converted these optically pure enantiomers into the pure (-)-enantiomer Ia and (+)-enantiomer Ib of the Corey lactone.

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