105985-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105985-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,9,8 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 105985-02:
(8*1)+(7*0)+(6*5)+(5*9)+(4*8)+(3*5)+(2*0)+(1*2)=132
132 % 10 = 2
So 105985-02-2 is a valid CAS Registry Number.