202067-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 202067-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,0,6 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 202067-14:
(8*2)+(7*0)+(6*2)+(5*0)+(4*6)+(3*7)+(2*1)+(1*4)=79
79 % 10 = 9
So 202067-14-9 is a valid CAS Registry Number.