476003-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 476003-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,0,0 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 476003-45:
(8*4)+(7*7)+(6*6)+(5*0)+(4*0)+(3*3)+(2*4)+(1*5)=139
139 % 10 = 9
So 476003-45-9 is a valid CAS Registry Number.