The CAS register number of Pyridine,4-(1H-pyrazol-4-yl)- is 19959-71-8. It also can be called as 4-(4-Pyridyl)pyrazole and the IUPAC name about this chemical is 4-(1H-pyrazol-4-yl)pyridine. The molecular formula about this chemical is C₈H₇N₃ and the molecular weight is 145.16368.

Physical properties about Pyridine,4-(1H-pyrazol-4-yl)- are: (1)ACD/LogP: 0.69; (2)ACD/LogD (pH 5.5): 0.64; (3)ACD/LogD (pH 7.4): 0.69; (4)ACD/BCF (pH 5.5): 1.75; (5)ACD/BCF (pH 7.4): 1.96; (6)ACD/KOC (pH 5.5): 50.4; (7)ACD/KOC (pH 7.4): 56.38; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 30.71 Å²; (12)Index of Refraction: 1.61; (13)Molar Refractivity: 41.46 cm³; (14)Molar Volume: 119.4 cm³; (15)Polarizability: 16.43x10^-24cm³; (16)Surface Tension: 57.1 dyne/cm; (17)Density: 1.214 g/cm³; (18)Flash Point: 177.3 °C; (19)Enthalpy of Vaporization: 58.07 kJ/mol; (20)Boiling Point: 359 °C at 760 mmHg; (21)Vapour Pressure: 5.06E-05 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: n2ccc(c1cnnc1)cc2
(2)InChI: InChI=1/C8H7N3/c1-3-9-4-2-7(1)8-5-10-11-6-8/h1-6H,(H,10,11)
(3)InChIKey: TZDKFMFJVGNYLS-UHFFFAOYAI
(4)Std. InChI: InChI=1S/C8H7N3/c1-3-9-4-2-7(1)8-5-10-11-6-8/h1-6H,(H,10,11)
(5)Std. InChIKey: TZDKFMFJVGNYLS-UHFFFAOYSA-N