149682-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149682-18-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,6,8 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 149682-18:
(8*1)+(7*4)+(6*9)+(5*6)+(4*8)+(3*2)+(2*1)+(1*8)=168
168 % 10 = 8
So 149682-18-8 is a valid CAS Registry Number.