This chemical is called [1,1'-Biphenyl]-3-carboxaldehyde,3',4'-dimethoxy-, and it can also be named as 3-(3,4-Dimethoxyphenyl)benzaldehyde. With the molecular formula of C₁₅H₁₄O₃, its molecular weight is 242.27. The CAS registry number of this chemical is 676348-36-0, and its systematic name is 3',4'-Dimethoxybiphenyl-3-carbaldehyde. 

Other characteristics of the [1,1'-Biphenyl]-3-carboxaldehyde,3',4'-dimethoxy- can be summarised as follows: (1)ACD/LogP: 3.16; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.16; (4)ACD/LogD (pH 7.4): 3.16; (5)ACD/BCF (pH 5.5): 149.61; (6)ACD/BCF (pH 7.4): 149.61; (7)ACD/KOC (pH 5.5): 1254.44; (8)ACD/KOC (pH 7.4): 1254.44; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 35.53 Ų; (13)Index of Refraction: 1.576; (14)Molar Refractivity: 70.95 cm³; (15)Molar Volume: 214.3 cm³; (16)Polarizability: 28.12×10^-24 cm³; (17)Surface Tension: 39.9 dyne/cm; (18)Density: 1.13 g/cm³; (19)Flash Point: 176.3 °C; (20)Enthalpy of Vaporization: 63.03 kJ/mol; (21)Boiling Point: 382 °C at 760 mmHg; (22)Vapour Pressure: 4.88E-06 mmHg at 25°C.

When you are using this chemical, please be cautious about it as follows: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1.SMILES: O=Cc2cccc(c1cc(OC)c(OC)cc1)c2
2.InChI: InChI=1/C15H14O3/c1-17-14-7-6-13(9-15(14)18-2)12-5-3-4-11(8-12)10-16/h3-10H,1-2H3
3.InChIKey: PEIHWSWXATULIX-UHFFFAOYAP