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1332703-29-3

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1332703-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1332703-29-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,2,7,0 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1332703-29:
(9*1)+(8*3)+(7*3)+(6*2)+(5*7)+(4*0)+(3*3)+(2*2)+(1*9)=123
123 % 10 = 3
So 1332703-29-3 is a valid CAS Registry Number.

1332703-29-3Relevant articles and documents

Ultrasound-Promoted and Base-Mediated Regioselective Bromination of Imidazo[1,2- a ]pyridines with Pyridinium Tribromide

Jiang, Hongmei,Guo, Dingyi,Zhang, Yixin,Shen, Qin-Peng,Tang, Shiyun,You, Junheng,Huo, Yi,Wang, Huixian,Gui, Qing-Wen

, p. 2713 - 2720 (2020)

By using pyridinium tribromide as the bromo source, an efficient- and practical protocol for the synthesis of C3-brominated imidazo-[1,2- a ]pyridines through ultrasound-promoted and Na 2CO 3-mediated regioselective bromination of im

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