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942996-52-3

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942996-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 942996-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,9,9 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 942996-52:
(8*9)+(7*4)+(6*2)+(5*9)+(4*9)+(3*6)+(2*5)+(1*2)=223
223 % 10 = 3
So 942996-52-3 is a valid CAS Registry Number.

942996-52-3Relevant academic research and scientific papers

Helical molecular duplex strands: Multiple hydrogen-bond-mediated assembly of self-complementary oligomeric hydrazide derivatives

Yang, Yong,Yang, Zhi-Yong,Yi, Yuan-Ping,Xiang, Jun-Feng,Chen, Chuan-Feng,Wan, Li-Jun,Shuai, Zhi-Gang

, p. 4936 - 4946 (2008/02/09)

(Chemical Equation Presented) Careful examination of the X-ray structure of a ditopic hydrazide derivative 7 led to the concept that with malonyl groups as interhydrazide linkers hydrogen-bonding-mediated molecular duplex strands might be obtained. Comple

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