This chemical is called Pyrido[3,4-d]pyrimidine,4-chloro-6-fluoro-, and its CAS registry number is 175357-98-9. With the molecular formula of C₇H₃ClFN₃, its molecular weight is 183.57. Additionally, its product category is Chiral Chemicals.

Other characteristics of the Pyrido[3,4-d]pyrimidine,4-chloro-6-fluoro- can be summarised as followings: (1)ACD/LogP: 1.18; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0; (4)ACD/LogD (pH 7.4): 0; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 35; (8)ACD/KOC (pH 7.4): 35; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 38.67 Å²; (13)Index of Refraction: 1.645; (14)Molar Refractivity: 43.258 cm³; (15)Molar Volume: 119.381 cm³; (16)Polarizability: 17.149×10^-24cm³; (17)Surface Tension: 63.157 dyne/cm; (18)Density: 1.538 g/cm³; (19)Flash Point: 154.377 °C; (20)Enthalpy of Vaporization: 55.155 kJ/mol; (21)Boiling Point: 331.65 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: Clc2ncnc1c2cc(F)nc1
2.InChI: InChI=1/C7H3ClFN3/c8-7-4-1-6(9)10-2-5(4)11-3-12-7/h1-3H
3.InChIKey: MGWFUQALPUPAER-UHFFFAOYAS