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52072-94-3

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52072-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52072-94-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,7 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 52072-94:
(7*5)+(6*2)+(5*0)+(4*7)+(3*2)+(2*9)+(1*4)=103
103 % 10 = 3
So 52072-94-3 is a valid CAS Registry Number.

52072-94-3Relevant articles and documents

Catalyst-Free Electrosynthesis of Benzimidazolones through Intramolecular Oxidative C?N Coupling

Li, Jiang-Sheng,Yang, Pan-Pan,Xie, Xin-Yun,Jiang, Si,Tao, Li,Li, Zhi-Wei,Lu, Cui-Hong,Liu, Wei-Dong

supporting information, p. 1977 - 1981 (2020/04/20)

The electrochemical synthesis of N, N’-disubstituted benzimidazolones from ureas through an intramolecular anodic dehydrogenative N?H/C?H coupling has been developed. The reaction undergoes under the undivided electrolysis conditions and obviates the need for any catalysts and chemical oxidants. (Figure presented.).

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