102162-10-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102162-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,6 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 102162-10:
(8*1)+(7*0)+(6*2)+(5*1)+(4*6)+(3*2)+(2*1)+(1*0)=57
57 % 10 = 7
So 102162-10-7 is a valid CAS Registry Number.