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90720-60-8

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90720-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90720-60-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,2 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90720-60:
(7*9)+(6*0)+(5*7)+(4*2)+(3*0)+(2*6)+(1*0)=118
118 % 10 = 8
So 90720-60-8 is a valid CAS Registry Number.

90720-60-8Relevant articles and documents

Ruthenium-catalyzed alkoxylation of a hydrodisilane without Si[sbnd]Si bond cleavage

Kanno, Ken-ichiro,Aikawa, Yumi,Kyushin, Soichiro

supporting information, p. 9 - 12 (2016/12/23)

Transition metal-catalyzed synthesis of alkoxydisilanes via dehydrogenative coupling of a hydrodisilane with alcohols is reported. During the reaction, the Si[sbnd]Si bond is preserved effectively when [RuCl2(p-cymene)]2is used as a catalyst. Various alcohols can be used in this alkoxylation.

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