47461-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47461-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,4,6 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 47461-52:
(7*4)+(6*7)+(5*4)+(4*6)+(3*1)+(2*5)+(1*2)=129
129 % 10 = 9
So 47461-52-9 is a valid CAS Registry Number.