878992-34-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 878992-34-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,8,9,9 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 878992-34:
(8*8)+(7*7)+(6*8)+(5*9)+(4*9)+(3*2)+(2*3)+(1*4)=258
258 % 10 = 8
So 878992-34-8 is a valid CAS Registry Number.