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68206-76-8

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68206-76-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68206-76-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,0 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 68206-76:
(7*6)+(6*8)+(5*2)+(4*0)+(3*6)+(2*7)+(1*6)=138
138 % 10 = 8
So 68206-76-8 is a valid CAS Registry Number.

68206-76-8Relevant articles and documents

THE REACTION OF NITRILES WITH O,O-DIALKYL-DITHIOPHOSPHORIC ACIDS

Yousif, N. M.

, p. 4599 - 4604 (2007/10/02)

Nitriles react with dialkyldithiophosphoric acids 2a-c to give a mixture of corresponding thioamides and O,O-dialkyl-N-thioacetyl-phosphoroamidothioates 3a-e.The structure of compounds 3 are elucidated chemically and from electronic spectra.The yield of thioamides are improved from the reaction of nitriles with compound 2b in presence of water.Mechanistic consideration on the formation of the products are discussed.

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