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187653-50-5

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187653-50-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187653-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,6,5 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 187653-50:
(8*1)+(7*8)+(6*7)+(5*6)+(4*5)+(3*3)+(2*5)+(1*0)=175
175 % 10 = 5
So 187653-50-5 is a valid CAS Registry Number.

187653-50-5Downstream Products

187653-50-5Relevant articles and documents

Synthesis of Oxazolidinones and Derivatives through Three-Component Fixation of Carbon Dioxide

Mei, Congmin,Zhao, Yibo,Chen, Qianwei,Cao, Changsheng,Pang, Guangsheng,Shi, Yanhui

, p. 3057 - 3068 (2018/06/04)

An effective three-component fixation of atmospheric CO2 with readily available 1,2-dichloroethane and aromatic amine toward oxazolidinones catalyzed by in situ NHC was developed. The reaction occurred in good to excellent yields with good gene

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