149683-00-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149683-00-1 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 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 149683-00:
(8*1)+(7*4)+(6*9)+(5*6)+(4*8)+(3*3)+(2*0)+(1*0)=161
161 % 10 = 1
So 149683-00-1 is a valid CAS Registry Number.