304682-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 304682-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,6,8 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 304682-01:
(8*3)+(7*0)+(6*4)+(5*6)+(4*8)+(3*2)+(2*0)+(1*1)=117
117 % 10 = 7
So 304682-01-7 is a valid CAS Registry Number.
304682-01-7Relevant articles and documents
Effect of competing alkali metal cations on neutral host's anion binding ability
Shukla, Rameshwer,Kida, Toshiyuki,Smith, Bradley D.
, p. 3099 - 3102 (2007/10/03)
(matrix presented) Anion binding by neutral hosts in organic solvents can be inhibited by the presence of alkali metal cations. The binding inhibition is due to salt ion-pairing which increases in the order Cs+ + +.
