162610-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162610-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,6,1 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 162610-49:
(8*1)+(7*6)+(6*2)+(5*6)+(4*1)+(3*0)+(2*4)+(1*9)=113
113 % 10 = 3
So 162610-49-3 is a valid CAS Registry Number.