389079-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 389079-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,9,0,7 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 389079-03:
(8*3)+(7*8)+(6*9)+(5*0)+(4*7)+(3*9)+(2*0)+(1*3)=192
192 % 10 = 2
So 389079-03-2 is a valid CAS Registry Number.