1779-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1779-50-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,7 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1779-50:
(6*1)+(5*7)+(4*7)+(3*9)+(2*5)+(1*0)=106
106 % 10 = 6
So 1779-50-6 is a valid CAS Registry Number.
1779-50-6Relevant articles and documents
Reaction of thiolesters with nitrogen ylides
Voltrova, Svatava,Srogl, Jiri
, p. 1677 - 1679 (2008)
The pairing of unstabilized nitrogen ylides generated in situ with functionalized thiolesters under ambient conditions resulted in a new intramolecular carbon-carbon bond forming reaction. The scope of the reaction was illustrated with a series of substit