3059-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3059-15-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,5 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3059-15:
(6*3)+(5*0)+(4*5)+(3*9)+(2*1)+(1*5)=72
72 % 10 = 2
So 3059-15-2 is a valid CAS Registry Number.