160512-80-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160512-80-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,5,1 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 160512-80:
(8*1)+(7*6)+(6*0)+(5*5)+(4*1)+(3*2)+(2*8)+(1*0)=101
101 % 10 = 1
So 160512-80-1 is a valid CAS Registry Number.