18053-30-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18053-30-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,0,5 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18053-30:
(7*1)+(6*8)+(5*0)+(4*5)+(3*3)+(2*3)+(1*0)=90
90 % 10 = 0
So 18053-30-0 is a valid CAS Registry Number.