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159426-30-9

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159426-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159426-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,4,2 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 159426-30:
(8*1)+(7*5)+(6*9)+(5*4)+(4*2)+(3*6)+(2*3)+(1*0)=149
149 % 10 = 9
So 159426-30-9 is a valid CAS Registry Number.

159426-30-9Relevant articles and documents

Reactions of difluoroenoxysilanes with glycosyl donors: Synthesis of difluoro-C-glycosides and difluoro-C-disaccharides

Berber, Hatice,Brigaud, Thierry,Lefebvre, Olivier,Plantier-Royon, Richard,Portella, Charles

, p. 903 - 909 (2007/10/03)

Difluoroenoxysilanes, prepared from acylsilanes and trifluoromethyltrimethylsilane under fluoride activation, were glycosylated with some glycosyl donors (acylglycosides, glycals) to yield difluoro-C-glycosides with a difluoromethylene group in the place

Preparation of 2,2-difluoroenol silyl ethers by electroreductive defluorination of trifluoromethyl ketones

Uneyama, Kenji,Maeda, Kazushige,Kato, Tsuyoshi,Katagiri, Toshimasa

, p. 3741 - 3744 (2007/10/03)

2,2-Difluoroenol silyl ethers (5) were prepared by electroreductive defluorination of trifluoromethyl ketones (4) in the presence of chlorotrialsilanes (TMSCl, TESCl, TBDMSCl).

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