930122-16-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 930122-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,1,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 930122-16:
(8*9)+(7*3)+(6*0)+(5*1)+(4*2)+(3*2)+(2*1)+(1*6)=120
120 % 10 = 0
So 930122-16-0 is a valid CAS Registry Number.