863454-76-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 863454-76-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,4,5 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 863454-76:
(8*8)+(7*6)+(6*3)+(5*4)+(4*5)+(3*4)+(2*7)+(1*6)=196
196 % 10 = 6
So 863454-76-6 is a valid CAS Registry Number.