876026-77-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876026-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,0,2 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 876026-77:
(8*8)+(7*7)+(6*6)+(5*0)+(4*2)+(3*6)+(2*7)+(1*7)=196
196 % 10 = 6
So 876026-77-6 is a valid CAS Registry Number.