38504-02-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38504-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,0 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 38504-02:
(7*3)+(6*8)+(5*5)+(4*0)+(3*4)+(2*0)+(1*2)=108
108 % 10 = 8
So 38504-02-8 is a valid CAS Registry Number.