392323-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 392323-50-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,2,3,2 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 392323-50:
(8*3)+(7*9)+(6*2)+(5*3)+(4*2)+(3*3)+(2*5)+(1*0)=141
141 % 10 = 1
So 392323-50-1 is a valid CAS Registry Number.