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93764-91-1

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93764-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93764-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,6 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 93764-91:
(7*9)+(6*3)+(5*7)+(4*6)+(3*4)+(2*9)+(1*1)=171
171 % 10 = 1
So 93764-91-1 is a valid CAS Registry Number.

93764-91-1Downstream Products

93764-91-1Relevant articles and documents

Catalyst-Free Regioselective C-3 Nitrosation of Imidazopyridines with tert -Butyl Nitrite under Neutral Conditions

Yang, Daoshan,Yan, Kelu,Wei, Wei,Liu, Yao,Zhang, Mengqi,Zhao, Caixia,Tian, Laijin,Wang, Hua

, p. 122 - 130 (2016)

We have successfully developed a novel and efficient catalyst-free method for the synthesis of 3-nitroso-substituted imidazopyridines, from readily available imidazo[1,2-a]pyridines and tert-butyl nitrite, in good to excellent yields. Importantly, the use

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