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169214-12-4

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169214-12-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169214-12-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,2,1 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169214-12:
(8*1)+(7*6)+(6*9)+(5*2)+(4*1)+(3*4)+(2*1)+(1*2)=134
134 % 10 = 4
So 169214-12-4 is a valid CAS Registry Number.

169214-12-4Relevant articles and documents

Origin of the large isotope-induced shift in the 1H-NMR of ortho-2H-labelled anilides

Jones, John R.,Lockley, William J. S.,Lewis, Richard J.,Wilkinson, David J.

, p. 535 - 536 (2007)

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Digitally enhanced thin layer chromatography: Further development and some applications in isotopic chemistry

Manthorpe, Daniel P.,Lockley, William J. S.

, p. 544 - 552 (2013)

Improvements to thin layer chromatography (TLC) analysis can be made easily and cheaply by the application of digital colour photography and image analysis. The combined technique, digitally enhanced TLC (DE-TLC), is applicable to the accurate quantificat

Palladium-catalyzed trifluoromethylation of aromatic C-H bond directed by an acetamino group

Zhang, Li-Sheng,Chen, Kang,Chen, Guihua,Li, Bi-Jie,Luo, Shuang,Guo, Qing-Yun,Wei, Jiang-Bo,Shi, Zhang-Jie

supporting information, p. 10 - 13 (2013/04/10)

The first palladium-catalyzed ortho-trifluoromethylation of the aromatic C-H bond directed by an acetamino group is reported. This method provides an efficient and green approach to synthesize the highly biological potential key structure of ortho-CF3 acetanilides and anilines.

Highly effective Pd-catalyzed ortho olefination of acetanilides: Broad substrate scope and high tolerability

Kim, Byung Seok,Jang, Chungsik,Lee, Dong Jin,Youn, So Won

supporting information; experimental part, p. 2336 - 2340 (2011/06/25)

Bring it on! An effective Pd-catalyzed ortho olefination of various acetanilides has been developed. This transformation has a broad substrate scope and wide functional-group tolerability, regardless of the electronic and steric properties of acetanilide substrates, providing a straightforward access to highly functionalized arenes.

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