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4-Nitro-benzoic acid (2S,4R,5R)-5-benzoyloxymethyl-4-benzyloxy-tetrahydro-furan-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

699000-06-1

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699000-06-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 699000-06-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,9,0,0 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 699000-06:
(8*6)+(7*9)+(6*9)+(5*0)+(4*0)+(3*0)+(2*0)+(1*6)=171
171 % 10 = 1
So 699000-06-1 is a valid CAS Registry Number.

699000-06-1Downstream Products

699000-06-1Relevant academic research and scientific papers

Stereoselective iodine-induced cyclisation of alkene acetals. Application to the synthesis of 3-deoxy-exo-glycals and substituted tetrahydrofurans

Molas, Pineda,Matheu, Ma Isabel,Castillón, Sergio

, p. 3721 - 3724 (2007/10/03)

2,5-Substituted tetrahydrofurans have been stereoselectively prepared by a iodine-induced cyclisation of alkene acetals, and the iodo derivatives obtained were transformed into 3-deoxy-exo-glycals and in polyhydroxy substituted tetrahydrofurans.

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