1-(2,2,3,3,3-Pentafluoropropyl)-3,3-diphenylurea is a chemical compound with the molecular formula C16H12F5N2O. It is a derivative of urea, featuring a pentafluoropropyl group attached to the nitrogen atom, and two phenyl rings connected to the other nitrogen atom. 1-<2.2.3.3.3-Pentafluor-propyl>-3.3-diphenyl-harnstoff is known for its unique properties, such as its high thermal stability and chemical resistance, which make it suitable for various applications in the fields of polymer chemistry and materials science. The presence of fluorine atoms in the molecule also contributes to its non-flammability and low refractive index, further expanding its potential uses in specialized coatings and high-performance materials.
The CAS Registry Mumber 4108-81-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,0 and 8 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 4108-81: (6*4)+(5*1)+(4*0)+(3*8)+(2*8)+(1*1)=70 70 % 10 = 0 So 4108-81-0 is a valid CAS Registry Number.