52894-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52894-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,9 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 52894-16:
(7*5)+(6*2)+(5*8)+(4*9)+(3*4)+(2*1)+(1*6)=143
143 % 10 = 3
So 52894-16-3 is a valid CAS Registry Number.