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1429740-30-6

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1429740-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1429740-30-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,9,7,4 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1429740-30:
(9*1)+(8*4)+(7*2)+(6*9)+(5*7)+(4*4)+(3*0)+(2*3)+(1*0)=166
166 % 10 = 6
So 1429740-30-6 is a valid CAS Registry Number.

1429740-30-6Downstream Products

1429740-30-6Relevant articles and documents

Copper-catalyzed aromatic C-H bond halogenation with lithium halides under aerobic conditions

Mo, Song,Zhu, Yamin,Shen, Zengming

, p. 2756 - 2760 (2013/05/08)

A concise and practical Cu-catalyzed protocol for the preparation of chloro- and bromoarenes via C-H bond activation has been developed. The advantages of this strategy are the employment of cheap Cu(NO3) 2·3H2O, LiX and O2, and its compatibility with both electron-donating and electron-withdrawing substituents on aryl rings.

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