58281-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58281-58-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,2,8 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 58281-58:
(7*5)+(6*8)+(5*2)+(4*8)+(3*1)+(2*5)+(1*8)=146
146 % 10 = 6
So 58281-58-6 is a valid CAS Registry Number.