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857373-25-2

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857373-25-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857373-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,3,7 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 857373-25:
(8*8)+(7*5)+(6*7)+(5*3)+(4*7)+(3*3)+(2*2)+(1*5)=202
202 % 10 = 2
So 857373-25-2 is a valid CAS Registry Number.

857373-25-2Relevant articles and documents

Meerwein's reagent mediated, significantly enhanced nucleophilic fluorination on alkoxysilanes

Jorapur, Yogesh R.,Shimada, Toyoshi

, p. 1064 - 1068 (2012)

We developed a new facile method to fluorosilanes from alkoxysilanes using Meerwein's reagent. Our protocol afforded fluorosilanes in excellent yields in various organic solvents including acetonitrile under mild reaction conditions at room temperature. We also proposed a reaction mechanism with the probable silyloxonium intermediates. Georg Thieme Verlag Stuttgart · New York.

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