477200-75-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 477200-75-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,2,0 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 477200-75:
(8*4)+(7*7)+(6*7)+(5*2)+(4*0)+(3*0)+(2*7)+(1*5)=152
152 % 10 = 2
So 477200-75-2 is a valid CAS Registry Number.