76617-00-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76617-00-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,1 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 76617-00:
(7*7)+(6*6)+(5*6)+(4*1)+(3*7)+(2*0)+(1*0)=140
140 % 10 = 0
So 76617-00-0 is a valid CAS Registry Number.