89892-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89892-58-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,9 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89892-58:
(7*8)+(6*9)+(5*8)+(4*9)+(3*2)+(2*5)+(1*8)=210
210 % 10 = 0
So 89892-58-0 is a valid CAS Registry Number.