This chemical is called 4-Boronobenzenesulfonic acid, and its systematic name is 4-(dihydroxyboranyl)benzenesulfonic acid. With the molecular formula of C₆H₇BO₅S, its molecular weight is 201.99. The CAS registry number of this chemical is 913836-00-7. Additionally, its product categories are Blocks; Boronic Acids.

Other characteristics of the 4-Boronobenzenesulfonic acid can be summarised as followings: (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: 3; (7)#Freely Rotating Bonds: 4; (8)Polar Surface Area: 103.21 Å²; (9)Index of Refraction: 1.619; (10)Molar Refractivity: 43.63 cm³; (11)Molar Volume: 124.3 cm³; (12)Polarizability: 17.29×10^-24cm³; (13)Surface Tension: 75.6 dyne/cm; (14)Density: 1.62 g/cm³.

You can still convert the following datas into molecular structure: 
1.SMILES: OB(O)c1ccc(cc1)S(O)(=O)=O
2.InChI: InChI=1/C6H7BO5S/c8-7(9)5-1-3-6(4-2-5)13(10,11)12/h1-4,8-9H,(H,10,11,12)
3.InChIKey: LCPDRGMZQSQOCQ-UHFFFAOYAK