879074-91-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879074-91-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,0,7 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 879074-91:
(8*8)+(7*7)+(6*9)+(5*0)+(4*7)+(3*4)+(2*9)+(1*1)=226
226 % 10 = 6
So 879074-91-6 is a valid CAS Registry Number.