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C23H38N2O2S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

96689-41-7

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96689-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96689-41-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,6,8 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 96689-41:
(7*9)+(6*6)+(5*6)+(4*8)+(3*9)+(2*4)+(1*1)=197
197 % 10 = 7
So 96689-41-7 is a valid CAS Registry Number.

96689-41-7Downstream Products

96689-41-7Relevant academic research and scientific papers

Synthesis of a Representative Cis/Trans Pair of 4,5-Disubstituted Cyclopentenyllithium Reagents

Barth, Wolfgang,Paquette, Leo A.

, p. 2438 - 2443 (2007/10/02)

A useful procedure for effecting the conversion of 2,3-disubstituted cyclopentanones to cis- and trans-4,5-disubstituted cyclopentenyllithium reagents has been developed.The preferred sequence of reactions ( at least for obtaining the cis isomer) involves

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