1219022-68-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1219022-68-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,0,2 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1219022-68:
(9*1)+(8*2)+(7*1)+(6*9)+(5*0)+(4*2)+(3*2)+(2*6)+(1*8)=120
120 % 10 = 0
So 1219022-68-0 is a valid CAS Registry Number.