1197226-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1197226-82-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,2,2 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1197226-82:
(9*1)+(8*1)+(7*9)+(6*7)+(5*2)+(4*2)+(3*6)+(2*8)+(1*2)=176
176 % 10 = 6
So 1197226-82-6 is a valid CAS Registry Number.