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(2S,5S)-(2,5-Diacetoxy-1-methyl-cyclopentyl)-essigsaeure is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69841-42-5

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69841-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69841-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,4 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 69841-42:
(7*6)+(6*9)+(5*8)+(4*4)+(3*1)+(2*4)+(1*2)=165
165 % 10 = 5
So 69841-42-5 is a valid CAS Registry Number.

69841-42-5Downstream Products

69841-42-5Relevant academic research and scientific papers

Prostaglandins and Prostaglandin Intermediates. Oxidative Cleavage of Olefins by Ozonization and Oxidation in the Solvent System Acetone/tert. Butanol - a Method for Preparation of Substituted Cyclopentyl Acetic Acids

Schick, H.,Welzel, H.-P.,Schwarz, S.,Truckenbrodt, G.

, p. 550 - 556 (2007/10/02)

Oxidative cleavage of olefinic double bonds by ozonization in acetone in the presence of tert. butanol followed by oxidation with JONES' reagent in the same solvent system gives carboxylic acids and/or ketones in good yields.Acetic acid or water can be used instead of tert. butanol with the same success.This "one-pot" procedure was developed in connection with the synthesis of intermediates for the preparation of 8-methyl-prostaglandin C2.

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