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31599-59-4

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31599-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31599-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,9 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 31599-59:
(7*3)+(6*1)+(5*5)+(4*9)+(3*9)+(2*5)+(1*9)=134
134 % 10 = 4
So 31599-59-4 is a valid CAS Registry Number.

31599-59-4Relevant articles and documents

Conformational structure and energetics of 2- methylphenyl(2′methoxyphenyl)iodonium chloride: Evidence for solution clusters

Lee, Yong-Sok,Hodoscek, Milan,Chun, Joong-Hyun,Pike, Victor W.

, p. 10418 - 10423 (2010)

Diaryliodonium salts allow the efficient incorporation of cyclotronproduced [18F]fluoride ions into electron-rich and electron-deficient arenes to provide potential radiotracers for molecular imaging in vivo with positron emission tomography (P

Applications of hypervalent iodine(III) reagents in constructing ortho-iodo aromatic ethers

Bao-Hua, Hou,De-Jun, Zhou,Ke-Yang, Wang,Peng-Wei, Liu,Xiao-Rui, Cui,Xue-Yan, Li,Xue-Yun, Gong,Yan-Feng, Sun,Yang-Yang, Zhai,Zhen-Hui, Wang

, p. 818 - 822 (2021/04/22)

A one-pot method for the synthesis of aromatic ethers using hypervalent iodine(III) reagents obtained from the corresponding iodoaryl compounds is developed. In this concise method, six diaryl ethers and three heterocyclic aromatic ethers are synthesized in good yields. Furthermore, possible mechanisms for the syntheses of the hypervalent iodine reagents and construction of the aromatic ethers are proposed.

N -Heterocyclic Carbene-Catalyzed Olefination of Aldehydes with Vinyliodonium Salts to Generate α,β-Unsaturated Ketones

Rajkiewicz, Adam A.,Kalek, Marcin

supporting information, p. 1906 - 1909 (2018/04/16)

An organocatalyzed metal-free, direct olefination of aldehydes with vinyliodonium salts has been achieved by an N-heterocyclic carbene-promoted C-H bond activation. The reaction proceeds under very mild conditions, delivering a range of (hetero)aryl-vinyl ketones in good yields. The retention of the double bond configuration is uniformly observed, and the application of 2-methoxyphenyl auxiliary group in iodonium salts secures a complete selectivity of the vinyl transfer.

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