The CAS registry number of 6-Chloropyridine-2,3-dicarboxylic acid is 127437-44-9. This chemical is also named as 6-Chloro-2,3-pyridinedicarboxylic acid. In addition, its molecular formula is C₇H₄ClNO₄ and molecular weight is 201.564. Its systematic name is also called 6-chloropyridine-2,3-dicarboxylic acid.

Physical properties about 6-Chloropyridine-2,3-dicarboxylic acid are: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 1; (4)ACD/KOC (pH 7.4): 1; (5)#H bond acceptors: 5; (6)#H bond donors: 2; (7)#Freely Rotating Bonds: 2; (8)Index of Refraction: 1.639; (9)Molar Refractivity: 43.09 cm³; (10)Molar Volume: 119.6 cm³; (11)Surface Tension: 83.3 dyne/cm; (12)Density: 1.684 g/cm³; (13)Flash Point: 223 °C; (14)Enthalpy of Vaporization: 74.09 kJ/mol; (15)Boiling Point: 445.1 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)c1c(nc(Cl)cc1)C(=O)O
(2)InChI: InChI=1/C7H4ClNO4/c8-4-2-1-3(6(10)11)5(9-4)7(12)13/h1-2H,(H,10,11)(H,12,13)
(3)InChIKey: UZSYXDLIFFSYNQ-UHFFFAOYAA