The CAS register number of 4-Nitro-1H-imidazole-2-carboxylic acid ethyl ester is 865998-46-5. It also can be called as 1H-Imidazole-2-carboxylicacid, 5-nitro-, ethyl ester and the systematic name about this chemical is ethyl 4-nitro-1H-imidazole-5-carboxylate. The molecular formula about this chemical is C₆H₇N₃O₄ and molecular weight is 185.14.

Physical properties about 4-Nitro-1H-imidazole-2-carboxylic acid ethyl ester are: (1)ACD/LogP: 0.40; (2)ACD/LogD (pH 5.5): 0.32; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 32.45; (6)ACD/KOC (pH 7.4): 2.51; (7)#H bond acceptors: 7; (8)#H bond donors: 1; (9)#Freely Rotating Bonds: 4; (10)Polar Surface Area: 89.94Ų; (11)Index of Refraction: 1.569; (12)Molar Refractivity: 41.72 cm³; (13)Molar Volume: 127.2 cm³; (14)Polarizability: 16.54x10^-24cm³; (15)Surface Tension: 64.9 dyne/cm; (16)Enthalpy of Vaporization: 65.69 kJ/mol; (17)Boiling Point: 405.4 °C at 760 mmHg; (18)Vapour Pressure: 8.82E-07 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=[N+]([O-])c1ncnc1C(=O)OCC
(2)InChI: InChI=1/C6H7N3O4/c1-2-13-6(10)4-5(9(11)12)8-3-7-4/h3H,2H2,1H3,(H,7,8)
(3)InChIKey: JFHZQABGMJXACV-UHFFFAOYAN
(4)Std. InChI: InChI=1S/C6H7N3O4/c1-2-13-6(10)4-5(9(11)12)8-3-7-4/h3H,2H2,1H3,(H,7,8)
(5)Std. InChIKey: JFHZQABGMJXACV-UHFFFAOYSA-N