869369-25-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869369-25-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,3,6 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 869369-25:
(8*8)+(7*6)+(6*9)+(5*3)+(4*6)+(3*9)+(2*2)+(1*5)=235
235 % 10 = 5
So 869369-25-5 is a valid CAS Registry Number.