393530-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 393530-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,3,5,3 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 393530-58:
(8*3)+(7*9)+(6*3)+(5*5)+(4*3)+(3*0)+(2*5)+(1*8)=160
160 % 10 = 0
So 393530-58-0 is a valid CAS Registry Number.