1207173-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1207173-26-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,1,7 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1207173-26:
(9*1)+(8*2)+(7*0)+(6*7)+(5*1)+(4*7)+(3*3)+(2*2)+(1*6)=119
119 % 10 = 9
So 1207173-26-9 is a valid CAS Registry Number.
1207173-26-9Relevant articles and documents
Thiocyanation on n-benzene rings of 1,3,5-trisubstituted pyrazolines with oxone
Wu, Guaili,Liang, Ruirui,Chen, Yongjiang,Wu, Longmin
, p. 129 - 134 (2010)
An efficient aromatic thiocyanation of 1,3,5-trisubstituted pyrazolines occurred regioselectively at the para position of N-benzene rings using ammonium thiocyanate as a thiocyanation reagent and oxone as an oxidant.
