878094-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 878094-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,8,0,9 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 878094-20:
(8*8)+(7*7)+(6*8)+(5*0)+(4*9)+(3*4)+(2*2)+(1*0)=213
213 % 10 = 3
So 878094-20-3 is a valid CAS Registry Number.