95438-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95438-63-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,3 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 95438-63:
(7*9)+(6*5)+(5*4)+(4*3)+(3*8)+(2*6)+(1*3)=164
164 % 10 = 4
So 95438-63-4 is a valid CAS Registry Number.