945761-25-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 945761-25-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,7,6 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 945761-25:
(8*9)+(7*4)+(6*5)+(5*7)+(4*6)+(3*1)+(2*2)+(1*5)=201
201 % 10 = 1
So 945761-25-1 is a valid CAS Registry Number.