473791-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 473791-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,3,7,9 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 473791-46:
(8*4)+(7*7)+(6*3)+(5*7)+(4*9)+(3*1)+(2*4)+(1*6)=187
187 % 10 = 7
So 473791-46-7 is a valid CAS Registry Number.