393125-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 393125-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,3,1,2 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 393125-26:
(8*3)+(7*9)+(6*3)+(5*1)+(4*2)+(3*5)+(2*2)+(1*6)=143
143 % 10 = 3
So 393125-26-3 is a valid CAS Registry Number.