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123542-19-8

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123542-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123542-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,5,4 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 123542-19:
(8*1)+(7*2)+(6*3)+(5*5)+(4*4)+(3*2)+(2*1)+(1*9)=98
98 % 10 = 8
So 123542-19-8 is a valid CAS Registry Number.

123542-19-8Relevant articles and documents

Reduction of Benzolactams to Isoindoles via an Alkoxide-Catalyzed Hydrosilylation

Ding, Guangni,Wu, Xiaoyu,Jiang, Lili,Zhang, Zhaoguo,Xie, Xiaomin

supporting information, p. 6048 - 6051 (2017/11/24)

An alkoxide-catalyzed reduction of benzolactams to isoindoles with silanes was realized. With t-BuOK as the catalyst and Ph2SiH2 as the reductant, a series of benzolactams containing different functional groups were reduced to the co

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