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1017572-90-5

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1017572-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1017572-90-5 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, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1017572-90:
(9*1)+(8*0)+(7*1)+(6*7)+(5*5)+(4*7)+(3*2)+(2*9)+(1*0)=135
135 % 10 = 5
So 1017572-90-5 is a valid CAS Registry Number.

1017572-90-5Downstream Products

1017572-90-5Relevant articles and documents

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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