286365-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 286365-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,3,6 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 286365-98:
(8*2)+(7*8)+(6*6)+(5*3)+(4*6)+(3*5)+(2*9)+(1*8)=188
188 % 10 = 8
So 286365-98-8 is a valid CAS Registry Number.