38603-76-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38603-76-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,6,0 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 38603-76:
(7*3)+(6*8)+(5*6)+(4*0)+(3*3)+(2*7)+(1*6)=128
128 % 10 = 8
So 38603-76-8 is a valid CAS Registry Number.