85696-69-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85696-69-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,9 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85696-69:
(7*8)+(6*5)+(5*6)+(4*9)+(3*6)+(2*6)+(1*9)=191
191 % 10 = 1
So 85696-69-1 is a valid CAS Registry Number.