869996-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869996-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,9,9 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 869996-88:
(8*8)+(7*6)+(6*9)+(5*9)+(4*9)+(3*6)+(2*8)+(1*8)=283
283 % 10 = 3
So 869996-88-3 is a valid CAS Registry Number.