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1418213-76-9

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1418213-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1418213-76-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,8,2,1 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1418213-76:
(9*1)+(8*4)+(7*1)+(6*8)+(5*2)+(4*1)+(3*3)+(2*7)+(1*6)=139
139 % 10 = 9
So 1418213-76-9 is a valid CAS Registry Number.

1418213-76-9Downstream Products

1418213-76-9Relevant academic research and scientific papers

Synthesis of 3-alkyl-or 3-allenyl-2-amidobenzofurans via electrophilic cyclization of o-anisole-substituted ynamides with carbocations

Kong, Yulong,Jiang, Kezhi,Cao, Jian,Fu, Lingzi,Yu, Lian,Lai, Guoqiao,Cui, Yuming,Hu, Ziqiang,Wang, Guanhai

supporting information, p. 422 - 425 (2013/03/13)

A facile carbocation-induced electrophilic cyclization reaction has been developed for the synthesis of 3-alkyl-or 3-allenyl-2-amidobenzofurans from o-anisole-substituted ynamides and diarylmethanol or 1,1-diarylprop-2-yn-1-ol.

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