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40596-10-9

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40596-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40596-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,5,9 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 40596-10:
(7*4)+(6*0)+(5*5)+(4*9)+(3*6)+(2*1)+(1*0)=109
109 % 10 = 9
So 40596-10-9 is a valid CAS Registry Number.

40596-10-9Downstream Products

40596-10-9Relevant articles and documents

Samarium(II)-mediated reaction of allylic phosphate esters with carbonyl compounds: A new method for "Umpolung" of allylic phosphates

Araki, Shuki,Hatano, Masahiro,Ito, Hirokazu,Butsugan, Yasuo

, p. 329 - 336 (1987)

Allylic phosphates allylate ketones and aldehydes in the presence of samarium(II) iodide.The coupling proceeds with the preservation of the olefin geometry ever, regio- and stereoselectivity are not high.

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