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26037-05-8

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26037-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26037-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,0,3 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 26037-05:
(7*2)+(6*6)+(5*0)+(4*3)+(3*7)+(2*0)+(1*5)=88
88 % 10 = 8
So 26037-05-8 is a valid CAS Registry Number.

26037-05-8Downstream Products

26037-05-8Relevant articles and documents

Convenient access to polyfunctional pyrazoles via a highly efficient and regioselective multicomponent reaction

Shu, Wen-Ming,Zheng, Kai-Lu,Ma, Jun-Rui,Sun, Hui-Ying,Wang, Mei,Wu, An-Xin

supporting information, p. 1914 - 1917 (2015/04/27)

A multicomponent reaction has been developed for the synthesis of polyfunctional pyrazole derivatives from readily available arylglyoxal monohydrates, tosylhydrazine, and aldehydes or ketones. This synthetic method has significant advantages in broad substrate scope, excellent regioselectivity, and simple operation.

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