746632-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 746632-76-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,6,6,3 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 746632-76:
(8*7)+(7*4)+(6*6)+(5*6)+(4*3)+(3*2)+(2*7)+(1*6)=188
188 % 10 = 8
So 746632-76-8 is a valid CAS Registry Number.