2,3'-Difluorstilben is an organic compound characterized by the presence of two fluorine atoms in its structure. Specifically, it has a fluorine atom at the 2-position on one phenyl ring and at the 3'-position on the other phenyl ring, which are connected by an ethene bridge. This molecule is a derivative of stilbene, a class of organic compounds that are known for their luminescent properties. 2,3'-Difluorstilben is of interest in chemical research due to its unique electronic properties, which can be influenced by the presence of the fluorine atoms. These properties make it a potential candidate for applications in materials science, particularly in the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices, where its ability to alter the electronic structure and influence light emission could be valuable.
The CAS Registry Mumber 1548-31-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 8 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1548-31: (6*1)+(5*5)+(4*4)+(3*8)+(2*3)+(1*1)=78 78 % 10 = 8 So 1548-31-8 is a valid CAS Registry Number.