476452-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 476452-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,4,5 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 476452-72:
(8*4)+(7*7)+(6*6)+(5*4)+(4*5)+(3*2)+(2*7)+(1*2)=179
179 % 10 = 9
So 476452-72-9 is a valid CAS Registry Number.