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1400564-65-9

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1400564-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1400564-65-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,5,6 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1400564-65:
(9*1)+(8*4)+(7*0)+(6*0)+(5*5)+(4*6)+(3*4)+(2*6)+(1*5)=119
119 % 10 = 9
So 1400564-65-9 is a valid CAS Registry Number.

1400564-65-9Downstream Products

1400564-65-9Relevant academic research and scientific papers

Construction of naphtho-fused oxindoles via the aryne diels-alder reaction with methyleneindolinones

Li, Jian,Wang, Ning,Li, Chunju,Jia, Xueshun

supporting information, p. 4994 - 4997,4 (2020/09/15)

Unprecedented aryne Diels-Alder reactions by using methyleneindolinones as dienes have been disclosed, thus providing a quick access to unusual naphtho-fused oxindoles. A wide range of methyleneindolinones proceed readily with arynes to afford the functionalized oxindoles in good yields.

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