2H-Pyrido[1,2-a]pyrimidine-2,4(3H)-dione (22288-66-0)

The 2H-Pyrido[1,2-a]pyrimidine-2,4(3H)-dione with cas registry number of 22288-66-0, has the systematic name of 2H-pyrido[1,2-a]pyrimidine-2,4(3H)-dione. And its IUPAC name is pyrido[1,2-a]pyrimidine-2,4-dione. Besides this, it is also called 3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-2,4-dione.

Physical properties about this chemical are: (1)ACD/LogP: -1.22; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 4; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 49.74 Å²; (7)Index of Refraction: 1.676; (8)Molar Refractivity: 43.02 cm³; (9)Molar Volume: 114.3 cm³; (10)Polarizability: 17.05×10^-24cm³; (11)Surface Tension: 60.5 dyne/cm; (12)Enthalpy of Vaporization: 53.46 kJ/mol; (13)Vapour Pressure: 0.00158 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
(1)SMILES: O=C1N\2C(=N/C(=O)C1)\C=C/C=C/2;
(2)InChI: InChI=1/C8H6N2O2/c11-7-5-8(12)10-4-2-1-3-6(10)9-7/h1-4H,5H2;
(3)InChIKey: QPMFOBIBWGLUKY-UHFFFAOYAE;
(4)Std. InChI: InChI=1S/C8H6N2O2/c11-7-5-8(12)10-4-2-1-3-6(10)9-7/h1-4H,5H2;
(5)Std. InChIKey: QPMFOBIBWGLUKY-UHFFFAOYSA-N