16204-47-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16204-47-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,0 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 16204-47:
(7*1)+(6*6)+(5*2)+(4*0)+(3*4)+(2*4)+(1*7)=80
80 % 10 = 0
So 16204-47-0 is a valid CAS Registry Number.