95749-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95749-53-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,7,4 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 95749-53:
(7*9)+(6*5)+(5*7)+(4*4)+(3*9)+(2*5)+(1*3)=184
184 % 10 = 4
So 95749-53-4 is a valid CAS Registry Number.