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857825-61-7

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857825-61-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 857825-61-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,8,2 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 857825-61:
(8*8)+(7*5)+(6*7)+(5*8)+(4*2)+(3*5)+(2*6)+(1*1)=217
217 % 10 = 7
So 857825-61-7 is a valid CAS Registry Number.

857825-61-7Relevant articles and documents

2-Iodylphenol ethers: Preparation, X-ray crystal structure, and reactivity of new hypervalent iodine(V) oxidizing reagents

Koposov, Alexey Y.,Karimov, Rashad R.,Geraskin, Ivan M.,Nemykin, Victor N.,Zhdankin, Viktor V.

, p. 8452 - 8458 (2006)

2-Iodylphenol ethers were prepared by the dimethyldioxirane oxidation of the corresponding 2-iodophenol ethers and isolated as chemically stable, microcrystalline products. Single-crystal X-ray diffraction analysis of 1-iodyl-2-isopropoxybenzene 8c and 1-iodyl-2-butoxybenzene 8d revealed pseudopolymeric arrangements in the solid state formed by intermolecular interactions between IO2 groups of different molecules. 2-Iodylphenol ethers can selectively oxidize sulfides to sulfoxides and alcohols to the respective aldehydes or ketones.

Functionalization of Alkenes through Telescoped Continuous Flow Aziridination Processes

Hsueh, Nathanael,Clarkson, Guy J.,Shipman, Michael

supporting information, p. 4908 - 4911 (2016/10/18)

Alkenes can be efficiently aziridinated using highly soluble iminoiodane derivatives under continuous flow conditions. By combining the aziridine generation with nucleophilic ring opening reactions, a variety of products can be made without the need to ha

New highly soluble dimedone-derived iodonium ylides: Preparation, X-ray structure, and reaction with carbodiimide leading to oxazole derivatives

Zhu, Chenjie,Yoshimura, Akira,Solntsev, Pavlo,Ji, Lei,Wei, Yunyang,Nemykin, Victor N.,Zhdankin, Viktor V.

supporting information, p. 10108 - 10110 (2012/11/13)

Highly soluble dimedone-derived o-alkoxyphenyliodonium ylides have been prepared and characterized by single crystal X-ray diffraction. These new iodonium ylides are useful reagents for the preparation of oxazole derivatives by reaction with carbodiimides. The Royal Society of Chemistry 2012.

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