146186-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146186-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,1,8 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146186-13:
(8*1)+(7*4)+(6*6)+(5*1)+(4*8)+(3*6)+(2*1)+(1*3)=132
132 % 10 = 2
So 146186-13-2 is a valid CAS Registry Number.