1209011-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1209011-62-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,9,0,1 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1209011-62:
(9*1)+(8*2)+(7*0)+(6*9)+(5*0)+(4*1)+(3*1)+(2*6)+(1*2)=100
100 % 10 = 0
So 1209011-62-0 is a valid CAS Registry Number.