18005-76-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18005-76-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,0 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18005-76:
(7*1)+(6*8)+(5*0)+(4*0)+(3*5)+(2*7)+(1*6)=90
90 % 10 = 0
So 18005-76-0 is a valid CAS Registry Number.