5370-57-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5370-57-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,7 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5370-57:
(6*5)+(5*3)+(4*7)+(3*0)+(2*5)+(1*7)=90
90 % 10 = 0
So 5370-57-0 is a valid CAS Registry Number.