119797-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119797-12-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,9 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119797-12:
(8*1)+(7*1)+(6*9)+(5*7)+(4*9)+(3*7)+(2*1)+(1*2)=165
165 % 10 = 5
So 119797-12-5 is a valid CAS Registry Number.