258848-60-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 258848-60-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,8,8,4 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 258848-60:
(8*2)+(7*5)+(6*8)+(5*8)+(4*4)+(3*8)+(2*6)+(1*0)=191
191 % 10 = 1
So 258848-60-1 is a valid CAS Registry Number.