5729-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5729-52-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,2 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5729-52:
(6*5)+(5*7)+(4*2)+(3*9)+(2*5)+(1*2)=112
112 % 10 = 2
So 5729-52-2 is a valid CAS Registry Number.