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35188-64-8

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35188-64-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35188-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,1,8 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 35188-64:
(7*3)+(6*5)+(5*1)+(4*8)+(3*8)+(2*6)+(1*4)=128
128 % 10 = 8
So 35188-64-8 is a valid CAS Registry Number.

35188-64-8Relevant articles and documents

A one-pot synthesis of bisarylhydrazones by Cu(I)-catalyzed aerobic oxidation

Hu, Jiu-Rong,Zhang, Wan-Jia,Zheng, Da-Gui

, p. 9865 - 9869 (2013/10/22)

An efficient Cu(I)-catalyzed one-pot synthesis of N-substituted (or NH) bisarylhydrazones is reported. A further cyclization reaction could occur towards the synthesis of benzimidazoles or triazoles with elevated temperature. A plausible alkylation-oxidation-alkylation mechanism is proposed based on experimental results and literature.

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