879290-74-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879290-74-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,2,9 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 879290-74:
(8*8)+(7*7)+(6*9)+(5*2)+(4*9)+(3*0)+(2*7)+(1*4)=231
231 % 10 = 1
So 879290-74-1 is a valid CAS Registry Number.