120090-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120090-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,0,9 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 120090-28:
(8*1)+(7*2)+(6*0)+(5*0)+(4*9)+(3*0)+(2*2)+(1*8)=70
70 % 10 = 0
So 120090-28-0 is a valid CAS Registry Number.