158419-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158419-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,4,1 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 158419-90:
(8*1)+(7*5)+(6*8)+(5*4)+(4*1)+(3*9)+(2*9)+(1*0)=160
160 % 10 = 0
So 158419-90-0 is a valid CAS Registry Number.
158419-90-0Relevant articles and documents
Influence of bromide ions on the synthesis of anomeric thiocyanates
Cmoch, Piotr,Pakulski, Zbigniew
experimental part, p. 7435 - 7440 (2012/09/22)
The synthesis of anomeric thiocyanates with the α- and β-configuration is described. Reactions performed under standard conditions afforded the 1,2-trans derivatives as the main products, whereas in the presence of the quaternary ammonium salts, the 1,2-c