1,1-Difluor-2,3,4-triphenyl-cyclobuten-2 is a complex organic compound characterized by its unique molecular structure. It features a cyclobutene ring, which is a four-carbon ring with two double bonds, and is substituted with three phenyl groups (aromatic rings) at positions 2, 3, and 4. Additionally, it has two fluorine atoms attached to the 1,1 position, which can significantly influence its chemical properties. 1,1-Difluor-2,3,4-triphenyl-cyclobuten-2 is of interest in organic chemistry and materials science due to its potential applications in the synthesis of various pharmaceuticals and specialty chemicals. Its stability, reactivity, and the influence of the fluorine atoms on its electronic properties make it a subject of study for researchers looking to understand and exploit its unique characteristics.
The CAS Registry Mumber 1993-49-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,9 and 3 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1993-49: (6*1)+(5*9)+(4*9)+(3*3)+(2*4)+(1*9)=113 113 % 10 = 3 So 1993-49-3 is a valid CAS Registry Number.