108102-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108102-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,0 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 108102-46:
(8*1)+(7*0)+(6*8)+(5*1)+(4*0)+(3*2)+(2*4)+(1*6)=81
81 % 10 = 1
So 108102-46-1 is a valid CAS Registry Number.