The Ethyl 2-amino-4-(4-bromophenyl)thiophene-3-carboxylate, with the CAS registry number 306934-99-6, is also known as 3-Thiophenecarboxylic acid, 2-amino-4-(4-bromophenyl)-, ethyl ester. This chemical's molecular formula is C₁₃H₁₂BrNO₂S and molecular weight is 324.977212. Its IUPAC name is called ethyl 2-amino-4-(4-bromophenyl)thiophene-3-carboxylate. 

Physical properties of Ethyl 2-amino-4-(4-bromophenyl)thiophene-3-carboxylate: (1)ACD/LogP: 4.05; (2)#H bond acceptors: 3; (3)#H bond donors: 2; (4)#Freely Rotating Bonds: 5; (5)Index of Refraction: 1.633; (6)Molar Refractivity: 77.56 cm³; (7)Molar Volume: 217 cm³; (8)Surface Tension: 52.6 dyne/cm; (9)Density: 1.502 g/cm³; (10)Flash Point: 216.1 °C; (11)Enthalpy of Vaporization: 68.97 kJ/mol; (12)Boiling Point: 433.7 °C at 760 mmHg; (13)Vapour Pressure: 1E-07 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCOC(=O)C1=C(SC=C1C2=CC=C(C=C2)Br)N
(2)InChI: InChI=1S/C13H12BrNO2S/c1-2-17-13(16)11-10(7-18-12(11)15)8-3-5-9(14)6-4-8/h3-7H,2,15H2,1H3
(3)InChIKey: SEWFWRCESBYGFS-UHFFFAOYSA-N