The 3-Chloropyrazine-2-carboxamide, with the CAS registry number 21279-62-9, is also known as NSC 177859. This chemical's molecular formula is C₅H₄ClN₃O and molecular weight is 157.5578. What's more, its IUPAC name is 3-Chloropyrazine-2-carboxamide.

Physical properties about 3-Chloropyrazine-2-carboxamide are: (1)ACD/LogP: 0.15; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.15; (4)ACD/LogD (pH 7.4): 0.15; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 28.63; (8)ACD/KOC (pH 7.4): 28.63; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 46.09 Å²; (13)Index of Refraction: 1.596; (14)Molar Refractivity: 36.26 cm³; (15)Molar Volume: 106.5 cm³; (16)Polarizability: 14.37×10^-24 cm³; (17)Surface Tension: 67.9 dyne/cm; (18)Density: 1.478 g/cm³; (19)Flash Point: 146.1 °C; (20)Enthalpy of Vaporization: 55.94 kJ/mol; (21)Boiling Point: 318 °C at 760 mmHg; (22)Vapour Pressure: 0.000373 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(c1nccnc1Cl)N
(2) InChI: InChI=1/C5H4ClN3O/c6-4-3(5(7)10)8-1-2-9-4/h1-2H,(H2,7,10)
(3) InChIKey: YHPMRHPLAQSPHJ-UHFFFAOYAS