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116547-16-1

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116547-16-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116547-16-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,5,4 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 116547-16:
(8*1)+(7*1)+(6*6)+(5*5)+(4*4)+(3*7)+(2*1)+(1*6)=121
121 % 10 = 1
So 116547-16-1 is a valid CAS Registry Number.

116547-16-1Downstream Products

116547-16-1Relevant articles and documents

Reaction of fluorine-containing organomagnesium compounds with diethyl esters of dicarboxylic acids

Dormidontov, Yu. P.,Shadrina, L. P.,Belogai, V. D.,Krokhalev, A. M.,Yakhlakova, O. M.

, p. 92 - 95 (2007/10/02)

The reaction of arylmagnesium halides containing fluorine atoms in the ring or sidechain with the esters of dicarboxylic acids gives esters of hydroxyacids or oxoacids depending on the residue of the organomagnesium compounds and pKa (1) value of the acid related to the ester involved in the reaction.

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