18230-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18230-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,2,3 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18230-79:
(7*1)+(6*8)+(5*2)+(4*3)+(3*0)+(2*7)+(1*9)=100
100 % 10 = 0
So 18230-79-0 is a valid CAS Registry Number.