696622-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 696622-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,6,6,2 and 2 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 696622-96:
(8*6)+(7*9)+(6*6)+(5*6)+(4*2)+(3*2)+(2*9)+(1*6)=215
215 % 10 = 5
So 696622-96-5 is a valid CAS Registry Number.