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79807-39-9

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79807-39-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79807-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,8,0 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79807-39:
(7*7)+(6*9)+(5*8)+(4*0)+(3*7)+(2*3)+(1*9)=179
179 % 10 = 9
So 79807-39-9 is a valid CAS Registry Number.

79807-39-9Relevant articles and documents

Removal of Toluene-p-sulphonyl Groups from Sulphonamides. Part 4. Synthesis of Phenylglyoxal Imine Monomers

McKay, William R.,Proctor, George R.

, p. 2435 - 2442 (2007/10/02)

Syntheses and reactions of N-tosylphenacylamines with bases have been systematically examined.Monomeric C-methoxy-imines are available from some of these reactions.C-Methoxyphenacylarylamines, made by two routes, were converted into monomeric imines on treatment with noble-metal catalysts, The boron trifluoride-catalysed reactions of aryl aldehydes with sulphonamides provide a new and convenient route to N-sulphonylarylimines.

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