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

85846-81-7

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85846-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85846-81-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,4 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 85846-81:
(7*8)+(6*5)+(5*8)+(4*4)+(3*6)+(2*8)+(1*1)=177
177 % 10 = 7
So 85846-81-7 is a valid CAS Registry Number.

85846-81-7Downstream Products

85846-81-7Relevant academic research and scientific papers

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 (1982)

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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