Trans-1-chlor-2-(pentafluor-phenyl)-ethylen, also known as trans-1-chloro-2-(pentafluorophenyl)ethylene, is a synthetic organic compound characterized by a double bond between two carbon atoms, with one carbon atom bonded to a chlorine atom and the other to a pentafluorophenyl group. This molecule exhibits a trans configuration, meaning that the chlorine and pentafluorophenyl groups are positioned on opposite sides of the double bond. The presence of the fluorine atoms in the pentafluorophenyl group imparts unique electronic and steric properties to the molecule, making it a potentially useful building block in the synthesis of various pharmaceuticals, agrochemicals, and materials with specific chemical and physical characteristics.
The CAS Registry Mumber 5576-28-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,7 and 6 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 5576-28: (6*5)+(5*5)+(4*7)+(3*6)+(2*2)+(1*8)=113 113 % 10 = 3 So 5576-28-3 is a valid CAS Registry Number.