676609-95-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676609-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,6,0 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 676609-95:
(8*6)+(7*7)+(6*6)+(5*6)+(4*0)+(3*9)+(2*9)+(1*5)=213
213 % 10 = 3
So 676609-95-3 is a valid CAS Registry Number.