696592-45-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 696592-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,6,5,9 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 696592-45:
(8*6)+(7*9)+(6*6)+(5*5)+(4*9)+(3*2)+(2*4)+(1*5)=227
227 % 10 = 7
So 696592-45-7 is a valid CAS Registry Number.