25354-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25354-50-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,5 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 25354-50:
(7*2)+(6*5)+(5*3)+(4*5)+(3*4)+(2*5)+(1*0)=101
101 % 10 = 1
So 25354-50-1 is a valid CAS Registry Number.