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66614-23-1

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66614-23-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66614-23-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,1 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 66614-23:
(7*6)+(6*6)+(5*6)+(4*1)+(3*4)+(2*2)+(1*3)=131
131 % 10 = 1
So 66614-23-1 is a valid CAS Registry Number.

66614-23-1Upstream product

66614-23-1Downstream Products

66614-23-1Relevant articles and documents

Silver(I)-catalyzed Oxidation of Cyclic Secondary Amines with Peroxodisulphate

Ogawa, Keiichiro,Nomura, Yujiro,Takeuchi, Yoshito,Tomoda, Shuji

, p. 3031 - 3036 (2007/10/02)

Oxidation of Piperidines, pyrrolidine, azetidine, perhydroazepine, and perhydroazocine with aqueous alkaline sodium peroxodisulphate in the presence of silver nitrate gave 1,1'-bipiperidines, a trimer of 1-pyrroline, 1,1'-biazetidine, 1,1'-biperhydroazepine together with 1-formylperhydroazepine, and 1-formylperhydroazocine, respectively.

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