38804-95-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38804-95-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,8,0 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 38804-95:
(7*3)+(6*8)+(5*8)+(4*0)+(3*4)+(2*9)+(1*5)=144
144 % 10 = 4
So 38804-95-4 is a valid CAS Registry Number.