222170-68-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 222170-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,1,7 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 222170-68:
(8*2)+(7*2)+(6*2)+(5*1)+(4*7)+(3*0)+(2*6)+(1*8)=95
95 % 10 = 5
So 222170-68-5 is a valid CAS Registry Number.
222170-68-5Relevant articles and documents
Hydrogen bonding in anion recognition: A family of versatile, nonpreorganized neutral and acyclic receptors
Kavallieratos, Konstantinos,Bertao, Christina M.,Crabtree, Robert H.
, p. 1675 - 1683 (1999)
The diamides and disulfonamides m-C6H4(CONHAr)2 (Ar = Ph, 1; p-n-BuC6H4, 2, 2,4,6-Me3C6H2, 3), m-C6H4(SO2NHPh)2, 4, and 2,6