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100400-22-4

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100400-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100400-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,0 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100400-22:
(8*1)+(7*0)+(6*0)+(5*4)+(4*0)+(3*0)+(2*2)+(1*2)=34
34 % 10 = 4
So 100400-22-4 is a valid CAS Registry Number.

100400-22-4Relevant articles and documents

New chiral iodooxazoline catalysts for the I(III)-mediated α-tosyloxylation of ketones: Refining the stereoinduction model

Therien, Marie-Eve,Guilbault, Audrey-Anne,Legault, Claude Y.

, p. 1193 - 1197 (2013)

A new family of iodooxazoline catalysts, derived from widely available chiral ketones (menthone and camphor), was developed to promote the iodine(III)-mediated α-tosyloxylation of ketone derivatives. The reaction conditions to achieve the direct formation

Absolute configuration of ketone cyanohydrins by 1H nmr: The special case of polar substituted tertiary alcohols

Louzao, Iria,Garcia, Rosa,Seco, Jose Manuel,Quinoa, Emilio,Riguera, Ricardo

supporting information; experimental part, p. 53 - 56 (2009/07/04)

The absolute configuration of ketone cyanohydrins can be assigned from analysis of the 1H NMR spectra of the corresponding (R)-and (S)-MPA ester derivatives and use of ΔδRS signs. This is an application of the NMR methodology for ste

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