16130-01-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16130-01-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,1,3 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16130-01:
(7*1)+(6*6)+(5*1)+(4*3)+(3*0)+(2*0)+(1*1)=61
61 % 10 = 1
So 16130-01-1 is a valid CAS Registry Number.