676609-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 676609-36-2 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, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 676609-36:
(8*6)+(7*7)+(6*6)+(5*6)+(4*0)+(3*9)+(2*3)+(1*6)=202
202 % 10 = 2
So 676609-36-2 is a valid CAS Registry Number.