1269812-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1269812-08-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,9,8,1 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1269812-08:
(9*1)+(8*2)+(7*6)+(6*9)+(5*8)+(4*1)+(3*2)+(2*0)+(1*8)=179
179 % 10 = 9
So 1269812-08-9 is a valid CAS Registry Number.