18433-40-4 Usage
Chemical Properties
green-yellow monoclinic crystal(s) [CRC10]
Uses
Ammonium Uranium Fluoride has been used in x-ray work because of its fluorescence under these rays.
Check Digit Verification of cas no
The CAS Registry Mumber 18433-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,3 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18433-40:
(7*1)+(6*8)+(5*4)+(4*3)+(3*3)+(2*4)+(1*0)=104
104 % 10 = 4
So 18433-40-4 is a valid CAS Registry Number.