The CAS registry number of 3-Methyl-2-(methylthio)pyridine is 51933-73-4. This chemical's molecular formula is C₇H₉NS and molecular weight is 139.2181. What's more, its systematic name is called 3-Methyl-2-(methylsulfanyl)pyridine.

Physical properties about 3-Methyl-2-(methylthio)pyridine are: (1)ACD/LogP: 2.17; (2)#of Rule of 5 Violations: 0; (3)#H bond acceptors: 1; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 1; (6)Polar Surface Area: 38.19 Å²; (7)Index of Refraction: 1.56; (8)Molar Refractivity: 41.81 cm³; (9)Molar Volume: 129.2 cm³; (10)Polarizability: 16.57×10^-24 cm³; (11)Surface Tension: 42.4 dyne/cm; (12)Density: 1.07 g/cm³; (13)Flash Point: 88.2 °C; (14)Enthalpy of Vaporization: 44.01 kJ/mol; (15)Boiling Point: 222.3 °C at 760 mmHg; (16)Vapour Pressure: 0.152 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: S(c1ncccc1C)C
(2) InChI: InChI=1/C7H9NS/c1-6-4-3-5-8-7(6)9-2/h3-5H,1-2H3
(3) InChIKey: PRGKIYGFVLGXPA-UHFFFAOYAW