180790-14-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 180790-14-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,7,9 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 180790-14:
(8*1)+(7*8)+(6*0)+(5*7)+(4*9)+(3*0)+(2*1)+(1*4)=141
141 % 10 = 1
So 180790-14-1 is a valid CAS Registry Number.