466684-90-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 466684-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,6,6,8 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 466684-90:
(8*4)+(7*6)+(6*6)+(5*6)+(4*8)+(3*4)+(2*9)+(1*0)=202
202 % 10 = 2
So 466684-90-2 is a valid CAS Registry Number.