39252-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39252-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,2,5 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 39252-45:
(7*3)+(6*9)+(5*2)+(4*5)+(3*2)+(2*4)+(1*5)=124
124 % 10 = 4
So 39252-45-4 is a valid CAS Registry Number.