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Benzoic acid (1S,3S)-3-benzyloxymethoxy-4-methylene-cyclopentyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157033-93-7

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157033-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157033-93-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,3 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 157033-93:
(8*1)+(7*5)+(6*7)+(5*0)+(4*3)+(3*3)+(2*9)+(1*3)=127
127 % 10 = 7
So 157033-93-7 is a valid CAS Registry Number.

157033-93-7Relevant academic research and scientific papers

A flexible synthesis of some polysubstituted cyclopentanes from quinic acid

Teresa Barros,Santos, Antonio G.,Godinho, Licio S.,Maycock, Christopher D.

, p. 3999 - 4002 (1994)

Quinic acid is converted stereoselectively into a common cyclopentane intermediate useful for the synthesis of carbocyclic nucleosides prostaglandins and other important cyclopentane based compounds.

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