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27579-26-6

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27579-26-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27579-26-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,5,7 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 27579-26:
(7*2)+(6*7)+(5*5)+(4*7)+(3*9)+(2*2)+(1*6)=146
146 % 10 = 6
So 27579-26-6 is a valid CAS Registry Number.

27579-26-6Downstream Products

27579-26-6Relevant articles and documents

PHASE-TRANSFER-CATALYSED (PTC) REACTIONS OF ELECTROPHILIC ALKENES WITH CARBON TETRACHLORIDE AND ALCOHOLS

Fedorynski, Michal,Klepka, Cezary,Jonczyk, Andrzej

, p. 665 - 668 (2007/10/02)

Phenyl vinyl sulphone, 1, reacts, in the presence of concentrated aqueous sodium hydroxide and tetrabutylammonium bromide as a catalyst (phase-transfer catalysis, PTC), with alcohols, 2, and carbon tetrachloride to give 2-alkoxy-1,1-dichloroethyl sulphones, 3, with good yields; acrylonitrile, 4, forms the mixture of the products 5-8.

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