186259-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186259-96-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,2,5 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 186259-96:
(8*1)+(7*8)+(6*6)+(5*2)+(4*5)+(3*9)+(2*9)+(1*6)=181
181 % 10 = 1
So 186259-96-1 is a valid CAS Registry Number.