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1447840-13-2

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1447840-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1447840-13-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,7,8,4 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1447840-13:
(9*1)+(8*4)+(7*4)+(6*7)+(5*8)+(4*4)+(3*0)+(2*1)+(1*3)=172
172 % 10 = 2
So 1447840-13-2 is a valid CAS Registry Number.

1447840-13-2Downstream Products

1447840-13-2Relevant academic research and scientific papers

An efficient synthesis of substituted 1,4-diazepines by a Pd catalyzed amination and sequential hydrogenation condensation

Wang, Xiao-Jian,Tian, Yu-Lin,Zhang, Qing-Yang,Qi, Jian-Guo,Yin, Da-Li

, p. 743 - 746 (2013/07/26)

An efficient synthesis of substituted 1,4-diazepines is developed. The accessible intermediates have been obtained via Pd-catalyzed amination. The subsequent hydrogenation and intramolecular condensation sequences could be conducted successively in one po

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