1606159-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1606159-06-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,6,1,5 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1606159-06:
(9*1)+(8*6)+(7*0)+(6*6)+(5*1)+(4*5)+(3*9)+(2*0)+(1*6)=151
151 % 10 = 1
So 1606159-06-1 is a valid CAS Registry Number.