879000-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879000-84-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,0,0 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 879000-84:
(8*8)+(7*7)+(6*9)+(5*0)+(4*0)+(3*0)+(2*8)+(1*4)=187
187 % 10 = 7
So 879000-84-7 is a valid CAS Registry Number.