The 4-Pyrimidinamine, 2, 6-dimethoxy-5-nitro-, with the CAS registry number 73978-74-2, is also known as 6-Amino-2, 4-dimethoxy-5-nitropyrimidine. This chemical's molecular formula is C₆H₈N₄O₄ and molecular weight is 200.1521. What's more, its systematic name is 2, 6-Dimethoxy-5-nitropyrimidin-4-amine. 

Physical properties about 4-Pyrimidinamine, 2, 6-dimethoxy-5-nitro- are: (1)ACD/LogP: 0.53; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.5; (4)ACD/LogD (pH 7.4): 2.5; (5)ACD/BCF (pH 5.5): 46.44; (6)ACD/BCF (pH 7.4): 46.44; (7)ACD/KOC (pH 5.5): 542.98; (8)ACD/KOC (pH 7.4): 542.99; (9)#H bond acceptors: 8; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 93.3 Å²; (13)Index of Refraction: 1.59; (14)Molar Refractivity: 46.57 cm³; (15)Molar Volume: 138 cm³; (16)Polarizability: 18.46×10^-24 cm³; (17)Surface Tension: 63.9 dyne/cm; (18)Density: 1.45 g/cm³; (19)Flash Point: 223.5 °C; (20)Enthalpy of Vaporization: 70.4 kJ/mol; (21)Boiling Point: 445.9 °C at 760 mmHg; (22)Vapour Pressure: 3.79E-08 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: [O-][N+](=O)c1c(OC)nc(OC)nc1N
(2) InChI: InChI=1/C6H8N4O4/c1-13-5-3(10(11)12)4(7)8-6(9-5)14-2/h1-2H3,(H2,7,8,9)
(3) InChIKey: AEFIKWJHKJRACJ-UHFFFAOYAL