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1613547-45-7

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1613547-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613547-45-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,5,4 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1613547-45:
(9*1)+(8*6)+(7*1)+(6*3)+(5*5)+(4*4)+(3*7)+(2*4)+(1*5)=157
157 % 10 = 7
So 1613547-45-7 is a valid CAS Registry Number.

1613547-45-7Downstream Products

1613547-45-7Relevant articles and documents

4CzIPN-tBu-Catalyzed Proton-Coupled Electron Transfer for Photosynthesis of Phosphorylated N-Heteroaromatics

Liu, Yan,Chen, Xiao-Lan,Li, Xiao-Yun,Zhu, Shan-Shan,Li, Shi-Jun,Song, Yan,Qu, Ling-Bo,Yu, Bing

, p. 964 - 972 (2021/01/12)

2,4,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)isophthalonitrile (4CzIPN-tBu) was developed as a photocatalyst for the phosphorus-radical-initiated cascade cyclization reaction of isocyanides. By using 4CzIPN-tBu as catalyst, we developed a visible-light-induced proton-coupled electron transfer strategy for the generation of phosphorus-centered radicals, via which a wide range of phosphorylated phenanthridines, quinolines, and benzothiazoles were successfully constructed.

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