This chemical is called Pyridine, 2-chloro-3-(1-pyrrolidinylsulfonyl)-, and its systematic name is 2-chloro-3-pyrrolidin-1-ylsulfonyl-pyridine. With the molecular formula of C₉H₁₁ClN₂O₂S, its molecular weight is 246.71. The CAS registry number of this chemical is 60597-70-8. Additionally, its product categories are Blocks; Pyridines. 

Other characteristics of the Pyridine, 2-chloro-3-(1-pyrrolidinylsulfonyl)- can be summarised as followings: (1)ACD/LogP: 0.73; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.73; (4)ACD/LogD (pH 7.4): 0.73 ; (5)#H bond acceptors: 4; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 2; (8)Polar Surface Area: 58.65 Å²; (9)Index of Refraction: 1.595; (10)Molar Refractivity: 58.55 cm³; (11)Molar Volume: 172.2 cm³; (12)Polarizability: 23.21×10^-24cm³; (13)Surface Tension: 56.9 dyne/cm; (14)Density: 1.432 g/cm³; (15)Flash Point: 197.4 °C; (16)Enthalpy of Vaporization: 65.41 kJ/mol; (17)Boiling Point: 402.9 °C at 760 mmHg; (18)Vapour Pressure: 1.06E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: c1cc(c(nc1)Cl)S(=O)(=O)N2CCCC2
2.InChI: InChI=1/C9H11ClN2O2S/c10-9-8(4-3-5-11-9)15(13,14)12-6-1-2-7-12/h3-5H,1-2,6-7H2
3.InChIKey: BQNRIDNMAGXHAV-UHFFFAOYAH