The Boronic acid,B-[4-[(2H-tetrazol-5-ylamino)carbonyl]phenyl]-, hydrochloride (1:1), with the CAS registry number 850568-31-9, is also known as 4-(1H-Tetrazol-5-yl-carbamoyl)phenylboronic acid, HCl. It belongs to the product categories of Blocks; Boronic Acids. This chemical's molecular formula is C₈H₉BClN₅O₃ and molecular weight is 269.45. What's more, its systematic name is [4-(1H-tetrazol-5-ylcarbamoyl)phenyl]boronic acid hydrochloride. 

Physical properties of Boronic acid,B-[4-[(2H-tetrazol-5-ylamino)carbonyl]phenyl]-, hydrochloride (1:1) are: (1)#H bond acceptors: 8; (2)#H bond donors: 4; (3)#Freely Rotating Bonds: 4; (4)Polar Surface Area: 124.02 Å²; (5)Flash Point: 293 °C; (6)Enthalpy of Vaporization: 88.76 kJ/mol; (7)Boiling Point: 560.9 °C at 760 mmHg; (8)Vapour Pressure: 2.04E-13 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: B(c1ccc(cc1)C(=O)Nc2[nH]nnn2)(O)O.Cl
(2)InChI: InChI=1S/C8H8BN5O3.ClH/c15-7(10-8-11-13-14-12-8)5-1-3-6(4-2-5)9(16)17;/h1-4,16-17H,(H2,10,11,12,13,14,15);1H
(3)InChIKey: AZODLVUFJXZNTC-UHFFFAOYSA-N