727652-11-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 727652-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,6,5 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 727652-11:
(8*7)+(7*2)+(6*7)+(5*6)+(4*5)+(3*2)+(2*1)+(1*1)=171
171 % 10 = 1
So 727652-11-1 is a valid CAS Registry Number.