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117264-54-7

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117264-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117264-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,2,6 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 117264-54:
(8*1)+(7*1)+(6*7)+(5*2)+(4*6)+(3*4)+(2*5)+(1*4)=117
117 % 10 = 7
So 117264-54-7 is a valid CAS Registry Number.

117264-54-7Downstream Products

117264-54-7Relevant articles and documents

Nucleofugality effects in the pyridine promoted formation of esters from 2-substituted ethanesulfonyl chlorides

King, James Frederick,Hillhouse, John Henry,Lauriston, Toyanne Marie,Khemani, Kishan Chand

, p. 1109 - 1116 (2007/10/02)

The products of reaction of a series of 10 2-substituted ethanesulfonyl chlorides X-CH2CH2SO2Cl (1), with neopentyl alcohol and pyridine-d5 in nitromethane-d3 showed three reaction pathways depending on the nucleofugality of the substituent, X.These route

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