879925-92-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879925-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,9,2 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 879925-92:
(8*8)+(7*7)+(6*9)+(5*9)+(4*2)+(3*5)+(2*9)+(1*2)=255
255 % 10 = 5
So 879925-92-5 is a valid CAS Registry Number.