877067-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 877067-09-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,0,6 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 877067-09:
(8*8)+(7*7)+(6*7)+(5*0)+(4*6)+(3*7)+(2*0)+(1*9)=209
209 % 10 = 9
So 877067-09-9 is a valid CAS Registry Number.