856366-16-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 856366-16-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,3,6 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 856366-16:
(8*8)+(7*5)+(6*6)+(5*3)+(4*6)+(3*6)+(2*1)+(1*6)=200
200 % 10 = 0
So 856366-16-0 is a valid CAS Registry Number.