73481-95-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73481-95-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,8 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73481-95:
(7*7)+(6*3)+(5*4)+(4*8)+(3*1)+(2*9)+(1*5)=145
145 % 10 = 5
So 73481-95-5 is a valid CAS Registry Number.