212968-17-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212968-17-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,9,6 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 212968-17:
(8*2)+(7*1)+(6*2)+(5*9)+(4*6)+(3*8)+(2*1)+(1*7)=137
137 % 10 = 7
So 212968-17-7 is a valid CAS Registry Number.
212968-17-7Relevant articles and documents
A facile synthesis of enantiopure γ-amino- and γ-hydroxy-β- ketosulfones
Sengupta, Saumitra,Sen Sarma, Debarati,Mondal, Somnath
, p. 4409 - 4417 (2007/10/03)
Enantiopure γ-amino and γ-hydroxy-β-ketosulfones have been synthesized in high yields from α-diazoketones derived from the α-amino and αhydroxy acid chiral pools.
