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92101-62-7

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92101-62-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92101-62-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,0 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92101-62:
(7*9)+(6*2)+(5*1)+(4*0)+(3*1)+(2*6)+(1*2)=97
97 % 10 = 7
So 92101-62-7 is a valid CAS Registry Number.

92101-62-7Downstream Products

92101-62-7Relevant articles and documents

Efficient and selective formation of mixed acetals by Nafion-H SAC-13 silica nanocomposite solid acid catalyst

Ledneczki, Istvan,Molnar, Arpad

, p. 3683 - 3690 (2007/10/03)

Various types of hydroxy compounds can readily be converted to the corresponding mixed acetals with dialkoxymethanes in the presence of SAC-13 solid superacid. The transformation is almost instantaneous, product acetals are isolated in good to excellent yields, and the catalyst can be reused with minor loss of activity. Comparative studies were also carried out with p-toluenesulfonic acid and BF3·OEt2.

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