58889-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58889-26-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,8,8 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 58889-26:
(7*5)+(6*8)+(5*8)+(4*8)+(3*9)+(2*2)+(1*6)=192
192 % 10 = 2
So 58889-26-2 is a valid CAS Registry Number.