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16434-79-0

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16434-79-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16434-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,3 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 16434-79:
(7*1)+(6*6)+(5*4)+(4*3)+(3*4)+(2*7)+(1*9)=110
110 % 10 = 0
So 16434-79-0 is a valid CAS Registry Number.

16434-79-0Relevant articles and documents

Anion binding ability and cytotoxicity of a selective colorimetric chemosensor for H2S based on Zn(Ⅱ) complex

Liu, Lixia,Shang, Xuefang,He, Ruiqi,Li, Jie,Chen, Yanmei,Chen, Hongli,Wang, Tianyun

, (2019)

A zinc(II) complex–based selective colorimetric chemosensor for H2S was synthesized. The ligand and complex crystals were obtained, and the molecular structures were confirmed by single-crystal X-ray diffraction analysis in addition to electros

Halide substituted Schiff-bases: Different activities in methyltrioxorhenium(VII) catalyzed epoxidation via different substitution patterns

Altmann, Philipp,Cokoja, Mirza,Kühn, Fritz E.

experimental part, p. 51 - 55 (2012/03/11)

This report shows the influence of halide substituted Schiff-bases as ligands of methyltrioxorhenium (MTO) in epoxidation catalysis. Therefore, selected Schiff-bases were prepared by the reaction of hydroxy-benzaldehydes and aniline derivates. These differently substituted Schiff-bases were tested as MTO-ligands in cyclooctene-and 1-octene-epoxidation. Although no great disparities among the substitution patterns have been found, some conclusions can be drawn. Flourines are inferior to chlorines or bromines as substituents. Halides in ortho-position lead to higher activities than in para-or meta-position. The balance between electron donating and withdrawing influences at the Schiff-base plays a prominent role in their utility as ligand to MTO in epoxidation catalysis.

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