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1017572-70-1

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1017572-70-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1017572-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,7,5,7 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1017572-70:
(9*1)+(8*0)+(7*1)+(6*7)+(5*5)+(4*7)+(3*2)+(2*7)+(1*0)=131
131 % 10 = 1
So 1017572-70-1 is a valid CAS Registry Number.

1017572-70-1Downstream Products

1017572-70-1Relevant articles and documents

Synthesis of substituted pyridines and quinolines

Hill, Matthew D.,Movassaghi, Mohammad

, p. 1115 - 1119 (2007)

A variety of N-vinyl and N-aryl amides were converted to the corresponding pyridine and quinoline derivatives, respectively. Amide activation and nucleophilic addition of copper(I) (trimethylsilyl)acetylide efficiently provided the desired alkynyl imines. Ruthenium-catalyzed protodesilylation and cycloisomerization of these imines gave the corresponding azaheterocycles. Georg Thieme Verlag Stuttgart.

Metal-free synthesis of alkynyl imines using an oxophosphonium-mediated approach at ambient temperatures

Dong, Qing-Li,Liu, Guan-Sai,Zhou, Hai-Bin,Chen, Lin,Yao, Zhu-Jun

, p. 1636 - 1640 (2008/09/18)

A metal-free approach was developed for the mild synthesis of N-aryl α-alkynyl imines from corresponding amide precursors for the first time. The electronic effects of substrates and the reaction mechanisms were investigated and discussed. This newly deve

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