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123621-32-9

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123621-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123621-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,2 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123621-32:
(8*1)+(7*2)+(6*3)+(5*6)+(4*2)+(3*1)+(2*3)+(1*2)=89
89 % 10 = 9
So 123621-32-9 is a valid CAS Registry Number.

123621-32-9Relevant articles and documents

Photooxygenation of Arylmethylsilanes via Photoinduced Electron-Transfer

Tamai, Toshiyuki,Mizuno, Kazuhiko,Hashida, Isao,Otsuji, Yoshio

, p. 781 - 784 (1992)

The 9,10-dicyanoanthracene (DCA)-sensitized photooxygenation of arylmethylsilanes in acetonitrile and benzene gave aromatic aldehydes and aromatic carboxylic acids in a site-selective manner.This photoreaction involves exciplex and radical ions as reactive intermediates, depending on the solvents.

Nucleophile-Assisted Cleavage of Silane Cation Radicals

Dinnocenzo, J. P.,Farid, S.,Goodman, J. L.,Gould, I. R.,Todd, W. P.,Mattes, S. L.

, p. 8973 - 8975 (2007/10/02)

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