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85694-12-8

2,3-O-ethoxymethylene-5-O-toluenesulfonyl-D-ribonolactone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 85694-12-8 Structure

  • Basic information

    1. Product Name: 2,3-O-ethoxymethylene-5-O-toluenesulfonyl-D-ribonolactone
    2. Synonyms: 2,3-O-ethoxymethylene-5-O-toluenesulfonyl-D-ribonolactone
    3. CAS NO:85694-12-8
    4. Molecular Formula:
    5. Molecular Weight: 358.369
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 85694-12-8.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: 2,3-O-ethoxymethylene-5-O-toluenesulfonyl-D-ribonolactone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,3-O-ethoxymethylene-5-O-toluenesulfonyl-D-ribonolactone(85694-12-8)
    11. EPA Substance Registry System: 2,3-O-ethoxymethylene-5-O-toluenesulfonyl-D-ribonolactone(85694-12-8)

  • 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: 85694-12-8(Hazardous Substances Data)

85694-12-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85694-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,9 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 85694-12:
(7*8)+(6*5)+(5*6)+(4*9)+(3*4)+(2*1)+(1*2)=168
168 % 10 = 8
So 85694-12-8 is a valid CAS Registry Number.

85694-12-8Relevant articles and documents

TOTAL SYNTHESIS OF (+)-ELDANOLIDE FROM D-RIBONOLACTONE

Ortuno, R. M.,Merce, R.,Font, J.

, p. 2519 - 2522 (1986)

A new and useful synthesis of (+)-Eldanolide is reported, D-ribonolactone being used as a chiral starting product.

STUDIES ON STRUCTURALLY SIMPLE α,β-BUTENOLIDES-II (-)-(S)-γ-HYDROXYMETHYL-α,β-BUTENOLIDE AND DERIVATIVES FROM D-RIBONOLACTONE EFFICIENT SYNTHESIS OF (-)-RANUNCULIN

Camps, P.,Cardellach, J.,Font, J.,Ortuno, R. M.,Ponsati, O

, p. 2395 - 2402 (2007/10/02)

A short synthesis of the title compound, 16, from D-ribonolactone is described.Two alternative approaches differing in the timing of the C=C double bond creation are used to prepare some chiral derivatives of 16. (-)-Ranunculin, a glycoside present in Ranunculaceae, has been synthetized for the first time.

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