40366-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40366-62-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,6 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 40366-62:
(7*4)+(6*0)+(5*3)+(4*6)+(3*6)+(2*6)+(1*2)=99
99 % 10 = 9
So 40366-62-9 is a valid CAS Registry Number.