609332-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 609332-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,9,3,3 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 609332-15:
(8*6)+(7*0)+(6*9)+(5*3)+(4*3)+(3*2)+(2*1)+(1*5)=142
142 % 10 = 2
So 609332-15-2 is a valid CAS Registry Number.