879553-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 879553-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,5,5 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 879553-83:
(8*8)+(7*7)+(6*9)+(5*5)+(4*5)+(3*3)+(2*8)+(1*3)=240
240 % 10 = 0
So 879553-83-0 is a valid CAS Registry Number.