120205-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120205-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,0 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120205-60:
(8*1)+(7*2)+(6*0)+(5*2)+(4*0)+(3*5)+(2*6)+(1*0)=59
59 % 10 = 9
So 120205-60-9 is a valid CAS Registry Number.