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376605-69-5

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376605-69-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 376605-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,6,6,0 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 376605-69:
(8*3)+(7*7)+(6*6)+(5*6)+(4*0)+(3*5)+(2*6)+(1*9)=175
175 % 10 = 5
So 376605-69-5 is a valid CAS Registry Number.

376605-69-5Relevant articles and documents

One-pot strategy of copper-catalyzed synthesis of 1,2-disubstituted benzimidazoles

Xie, Caixia,Han, Xushuang,Gong, Jian,Li, Danyang,Ma, Chen

, p. 5811 - 5819 (2017)

A simple, one-pot and copper-catalyzed coupling reaction for the construction of 1,2-disubstituted benzimidazole derivatives is described. A low-cost copper salt and a weak base K3PO4 were utilized in this reaction. A variety of 1,2-disubstituted benzimidazoles were obtained in moderate to excellent yields.

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