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110216-76-7

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110216-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110216-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,2,1 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 110216-76:
(8*1)+(7*1)+(6*0)+(5*2)+(4*1)+(3*6)+(2*7)+(1*6)=67
67 % 10 = 7
So 110216-76-7 is a valid CAS Registry Number.

110216-76-7Upstream product

110216-76-7Relevant articles and documents

An efficient click synthesis of chalcones derivatized with two 1-(2-quinolon-4-yl)-1,2,3-triazoles

Abdelhakem, Adel M.,Alshammari, Mohammed B.,Aly, Ashraf A.,Bakht, Md Afroz,Brown, Alan B.,El-Sheref, Essmat M.,Shawky, Ahmed M.

, p. 395 - 403 (2021)

Chalcones derivatized with 1-(2-quinolonyl)-1,2,3-triazoles were synthesized by reaction of 4-azido-2-quinolones with 1-phenyl-3-(4-propargyloxyphenyl)prop-2-en-1-one, or by aldol reaction of 4-{[1-(2-oxo-1,2-dihydroquinolin-4-yl)-1H-1,2,3-triazol-4-yl]methoxy}benzaldehydes with acetophenone. Whereas, chalcones bearing two 1-(2-quinolonyl)-1,2,3-triazoles were synthesized by reaction of 1,3-bis(4-propargyloxyphenyl)prop-2-en-1-one with 4-azido-2-quinolones, or by aldol condensation between 4-{4-[(4-acetylphenoxy)methyl]-1H-1,2,3-triazol-1-yl}quinolin-2(1H)-ones and 4-{[1-(2-oxo-1,2-dihydroquinolin-4-yl)-1H-1,2,3-triazol-4-yl]methoxy}benzaldehydes.

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