91182-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91182-62-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,8 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 91182-62:
(7*9)+(6*1)+(5*1)+(4*8)+(3*2)+(2*6)+(1*2)=126
126 % 10 = 6
So 91182-62-6 is a valid CAS Registry Number.