583880-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 583880-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,3,8,8 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 583880-88:
(8*5)+(7*8)+(6*3)+(5*8)+(4*8)+(3*0)+(2*8)+(1*8)=210
210 % 10 = 0
So 583880-88-0 is a valid CAS Registry Number.