69677-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69677-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,6,7 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69677-08:
(7*6)+(6*9)+(5*6)+(4*7)+(3*7)+(2*0)+(1*8)=183
183 % 10 = 3
So 69677-08-3 is a valid CAS Registry Number.