255381-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 255381-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,5,3,8 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 255381-62:
(8*2)+(7*5)+(6*5)+(5*3)+(4*8)+(3*1)+(2*6)+(1*2)=145
145 % 10 = 5
So 255381-62-5 is a valid CAS Registry Number.