α,α'-Difluor-2,4,6,4'-tetramethyl-stilben is a synthetic organic compound characterized by its unique molecular structure. It features a central stilbene backbone, which is a rigid, planar molecule consisting of two phenyl rings connected by an ethene bridge. The compound is distinguished by the presence of two fluorine atoms attached to the alpha positions (the carbons directly attached to the phenyl rings) and four methyl groups at the 2, 4, 6, and 4' positions, which are the carbons adjacent to the alpha positions. This specific arrangement of fluorine and methyl groups influences the compound's electronic properties and steric hindrance, making it a subject of interest in various chemical and materials science applications, such as in the development of new materials with tailored electronic or optical properties.
The CAS Registry Mumber 1423-76-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,2 and 3 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1423-76: (6*1)+(5*4)+(4*2)+(3*3)+(2*7)+(1*6)=63 63 % 10 = 3 So 1423-76-3 is a valid CAS Registry Number.