The 2-Methoxy-6-methyl-3-nitropyridine-4-carboxaldehyde, with the CAS registry number 221349-79-7, is also known as 2-Methoxy-6-methyl-3-nitro-4-pyridinecarboxaldehyde and 4-Pyridinecarboxaldehyde, 2-methoxy-6-methyl-3-nitro-. This chemical's molecular formula is C₈H₈N₂O₄ and molecular weight is 196.16. What's more, systematic name of 2-Methoxy-6-methyl-3-nitropyridine-4-carboxaldehyde is called 2-Methoxy-6-methyl-3-nitropyridine-4-carbaldehyde. 

Physical properties about this chemical are: (1) ACD/LogP: 1.65; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD (pH 5.5): 1.65; (4) ACD/LogD (pH 7.4): 1.65; (5) ACD/BCF (pH 5.5): 10.62; (6) ACD/BCF (pH 7.4): 10.62; (7) ACD/KOC (pH 5.5): 188.9; (8) ACD/KOC (pH 7.4): 188.9; (9) #H bond acceptors: 6; (10)#H bond donors: 0; (11) #Freely Rotating Bonds: 3; (12) Polar Surface Area: 85.01 Å²; (13) Index of Refraction: 1.585; (14)Molar Refractivity: 49.14 cm³; (15) Molar Volume: 146.4 cm³; (16) Surface Tension: 53.6 dyne/cm; (17) Density: 1.339 g/cm³; (18) Flash Point: 169.1 °C; (19) Enthalpy of Vaporization: 60.12 kJ/mol; (20) Boiling Point: 356 °C at 760 mmHg; (21) Vapour Pressure: 3E-05 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: [O-][N+](=O)c1c(cc(nc1OC)C)C=OCopyCopied
(2) InChI: InChI=1/C8H8N2O4/c1-5-3-6(4-11)7(10(12)13)8(9-5)14-2/h3-4H,1-2H3 CopyCopied
(3) InChIKey: LNPSZMOVBDUHMQ-UHFFFAOYAR