191480-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191480-82-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,4,8 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 191480-82:
(8*1)+(7*9)+(6*1)+(5*4)+(4*8)+(3*0)+(2*8)+(1*2)=147
147 % 10 = 7
So 191480-82-7 is a valid CAS Registry Number.