10162-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10162-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,6 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 10162-98:
(7*1)+(6*0)+(5*1)+(4*6)+(3*2)+(2*9)+(1*8)=68
68 % 10 = 8
So 10162-98-8 is a valid CAS Registry Number.