869984-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869984-96-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,9,8 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 869984-96:
(8*8)+(7*6)+(6*9)+(5*9)+(4*8)+(3*4)+(2*9)+(1*6)=273
273 % 10 = 3
So 869984-96-3 is a valid CAS Registry Number.