119116-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119116-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 119116-89:
(8*1)+(7*1)+(6*9)+(5*1)+(4*1)+(3*6)+(2*8)+(1*9)=121
121 % 10 = 1
So 119116-89-1 is a valid CAS Registry Number.