60204-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60204-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,2,0 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 60204-56:
(7*6)+(6*0)+(5*2)+(4*0)+(3*4)+(2*5)+(1*6)=80
80 % 10 = 0
So 60204-56-0 is a valid CAS Registry Number.