800366-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 800366-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,0,3,6 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 800366-83:
(8*8)+(7*0)+(6*0)+(5*3)+(4*6)+(3*6)+(2*8)+(1*3)=140
140 % 10 = 0
So 800366-83-0 is a valid CAS Registry Number.