The 1H-Pyrazole,4-(4-chlorophenyl)-3-methyl-, with the CAS registry number 667400-41-1, is also known as 4-(3-Chlorophenyl)-3-methyl-1H-pyrazole. This chemical's molecular formula is C₁₀H₉ClN₂ and molecular weight is 192.64486. Its IUPAC name is called 4-(4-chlorophenyl)-5-methyl-1H-pyrazole. 

Physical properties of 1H-Pyrazole,4-(4-chlorophenyl)-3-methyl-: (1)ACD/LogP: 3.11; (2)ACD/LogD (pH 5.5): 3.3; (3)ACD/LogD (pH 7.4): 3.3; (4)ACD/BCF (pH 5.5): 190.94; (5)ACD/BCF (pH 7.4): 191.3; (6)ACD/KOC (pH 5.5): 1492.93; (7)ACD/KOC (pH 7.4): 1495.76; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Index of Refraction: 1.603; (12)Molar Refractivity: 53.08 cm³; (13)Molar Volume: 154.4 cm³; (14)Surface Tension: 48.5 dyne/cm; (15)Density: 1.246 g/cm³; (16)Flash Point: 196.1 °C; (17)Enthalpy of Vaporization: 57.05 kJ/mol; (18)Boiling Point: 349.5 °C at 760 mmHg; (19)Vapour Pressure: 9.44E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=C(C=NN1)C2=CC=C(C=C2)Cl
(2)InChI: InChI=1S/C10H9ClN2/c1-7-10(6-12-13-7)8-2-4-9(11)5-3-8/h2-6H,1H3,(H,12,13)
(3)InChIKey: GIPOXCHFUQCEPZ-UHFFFAOYSA-N