57533-29-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57533-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,3 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 57533-29:
(7*5)+(6*7)+(5*5)+(4*3)+(3*3)+(2*2)+(1*9)=136
136 % 10 = 6
So 57533-29-6 is a valid CAS Registry Number.