71327-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71327-10-1 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 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71327-10:
(7*7)+(6*1)+(5*3)+(4*2)+(3*7)+(2*1)+(1*0)=101
101 % 10 = 1
So 71327-10-1 is a valid CAS Registry Number.