71329-00-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71329-00-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,3,2 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71329-00:
(7*7)+(6*1)+(5*3)+(4*2)+(3*9)+(2*0)+(1*0)=105
105 % 10 = 5
So 71329-00-5 is a valid CAS Registry Number.