77184-08-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77184-08-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,8 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77184-08:
(7*7)+(6*7)+(5*1)+(4*8)+(3*4)+(2*0)+(1*8)=148
148 % 10 = 8
So 77184-08-8 is a valid CAS Registry Number.