12204-25-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12204-25-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,0 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 12204-25:
(7*1)+(6*2)+(5*2)+(4*0)+(3*4)+(2*2)+(1*5)=50
50 % 10 = 0
So 12204-25-0 is a valid CAS Registry Number.