30081-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30081-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,0,8 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30081-95:
(7*3)+(6*0)+(5*0)+(4*8)+(3*1)+(2*9)+(1*5)=79
79 % 10 = 9
So 30081-95-9 is a valid CAS Registry Number.