327-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 327-85-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,2 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 327-85:
(5*3)+(4*2)+(3*7)+(2*8)+(1*5)=65
65 % 10 = 5
So 327-85-5 is a valid CAS Registry Number.