The CAS registry number of 18631-22-6 is called 5H-Indeno(1,2-c)pyridin-5-one. The IUPAC name is indeno[1,2-c]pyridin-5-one. In addition, the formula is C₁₂H₇NO and the molecular weight is 181.1901. It should be stored in a cool environment.

Physical properties about this chemical are: (1)ACD/LogP: 2.29; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.29; (4)ACD/LogD (pH 7.4): 2.29; (5)ACD/BCF (pH 5.5): 32.27; (6)ACD/BCF (pH 7.4): 32.29; (7)ACD/KOC (pH 5.5): 418.37; (8)ACD/KOC (pH 7.4): 418.62; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 29.96 Å²; (13)Index of Refraction: 1.677; (14)Molar Refractivity: 52.01 cm³; (15)Molar Volume: 138 cm³; (16)Polarizability: 20.62 ×10^-24cm³; (17)Surface Tension: 60.5 dyne/cm; (18)Density: 1.312 g/cm³; (19)Flash Point: 179.8 °C; (20)Enthalpy of Vaporization: 60.67 kJ/mol; (21)Boiling Point: 361 °C at 760 mmHg; (22)Vapour Pressure: 2.14E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C2c1ccncc1c3c2cccc3
(2)InChI: InChI=1/C12H7NO/c14-12-9-4-2-1-3-8(9)11-7-13-6-5-10(11)12/h1-7H
(3)InChIKey: FVUGGEIGQCQEBB-UHFFFAOYAL

The toxicity data is as follows: