1142205-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1142205-62-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,2,2,0 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1142205-62:
(9*1)+(8*1)+(7*4)+(6*2)+(5*2)+(4*0)+(3*5)+(2*6)+(1*2)=96
96 % 10 = 6
So 1142205-62-6 is a valid CAS Registry Number.