162635-60-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162635-60-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,6,3 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 162635-60:
(8*1)+(7*6)+(6*2)+(5*6)+(4*3)+(3*5)+(2*6)+(1*0)=131
131 % 10 = 1
So 162635-60-1 is a valid CAS Registry Number.