477313-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 477313-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,3,1 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 477313-11:
(8*4)+(7*7)+(6*7)+(5*3)+(4*1)+(3*3)+(2*1)+(1*1)=154
154 % 10 = 4
So 477313-11-4 is a valid CAS Registry Number.