The 2-Pyridinamine,5-(methylthio)-, with the CAS registry number 77618-99-6, has the systematic name of 5-(methylsulfanyl)pyridin-2-amine. And the molecular formula of this chemical is C₆H₈N₂S. It is a kind of organics, and should be stored in the dry and cool environment.

The physical properties of 2-Pyridinamine,5-(methylthio)- are as following: (1)ACD/LogP: 1.40; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 4; (6)ACD/BCF (pH 7.4): 9; (7)ACD/KOC (pH 5.5): 82; (8)ACD/KOC (pH 7.4): 165; (9)#H bond acceptors: 2; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 64.21 Å²; (13)Index of Refraction: 1.617; (14)Molar Refractivity: 40.808 cm³; (15)Molar Volume: 116.581 cm³; (16)Polarizability: 16.177×10^-24cm³; (17)Surface Tension: 56.452 dyne/cm; (18)Density: 1.203 g/cm³; (19)Flash Point: 132.78 °C; (20)Enthalpy of Vaporization: 53.568 kJ/mol; (21)Boiling Point: 295.939 °C at 760 mmHg; (22)Vapour Pressure: 0.001 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: CSc1cnc(N)cc1
(2)InChI: InChI=1/C6H8N2S/c1-9-5-2-3-6(7)8-4-5/h2-4H,1H3,(H2,7,8)
(3)InChIKey: UCPYHIQIDQTSRU-UHFFFAOYAK