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3224-59-7

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3224-59-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3224-59-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,2 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3224-59:
(6*3)+(5*2)+(4*2)+(3*4)+(2*5)+(1*9)=67
67 % 10 = 7
So 3224-59-7 is a valid CAS Registry Number.

3224-59-7Downstream Products

3224-59-7Relevant articles and documents

Cu-Catalyzed π-Core Evolution of Benzoxadiazoles with Diaryliodonium Salts for Regioselective Synthesis of Phenazine Scaffolds

Sheng, Jinyu,He, Ru,Xue, Jie,Wu, Chao,Qiao, Juan,Chen, Chao

supporting information, p. 4458 - 4461 (2018/08/09)

The Cu-catalyzed regioselective synthesis of phenazine N-oxides was realized from benzoxadiazoles and diaryliodonium salts. The process was initiated by the electrophilic arylation of benzoxadiazoles with diaryliodonium salts and followed by benzocyclization reactions. The further reduction of N-oxides in situ to phenazine scaffolds and deviation to organic fluorescent materials were readily accomplished.

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