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943149-00-6

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943149-00-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 943149-00-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,1,4 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 943149-00:
(8*9)+(7*4)+(6*3)+(5*1)+(4*4)+(3*9)+(2*0)+(1*0)=166
166 % 10 = 6
So 943149-00-6 is a valid CAS Registry Number.

943149-00-6Relevant articles and documents

A mechanistic study of the chromium(II)-mediated transformations of trichloromethyl alkyls and carbinols: evidence for carbene, carbyne, and carbenoid intermediates

Bejot, Romain,Tisserand, Steve,Li, De Run,Falck,Mioskowski, Charles

, p. 3855 - 3858 (2007)

Using CrCl2 in THF at room temperature, trichloromethyl carbinols and trichloromethylalkanes are readily transformed to the highly reactive α-chlorocarbenes, carbynes and α-chloro-α-chromium(III) vinylidene carbenoids. A mechanistic study is carried out to determine the nature of the intermediates.

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