The N-Hydroxysulfosuccinimide sodium salt with the cas number 106627-54-7, is also called sodium 1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate named by IUPAC. It belongs to the following product categories: (1)Coupling Reagent; (2)Nitric Oxide Reagents; (3)Cross Linking Reagents; (4)Heterocycles; (5)Sulfur & Selenium Compounds, and so on. It seems to be white crystalline solid and it is mainly used for preparing hydrophilic active esters, e.g. for crosslinking agents

Physical properties about this chemical are: (1)ACD/LogP: -4.07 ; (2)# of Rule of 5 Violations: 0 ; (3)ACD/LogD (pH 5.5): -7.57 ; (4)ACD/LogD (pH 7.4): -7.84 ; (5)ACD/BCF (pH 5.5): 1 ; (6)ACD/BCF (pH 7.4): 1 ; (7)ACD/KOC (pH 5.5): 1 ; (8)ACD/KOC (pH 7.4): 1 ; (9)#H bond acceptors: 7 ; (10)#H bond donors: 2 ; (11)#Freely Rotating Bonds: 2 ; (12)Polar Surface Area: 109.36 Å²

When you are using this chemical, please be cautious about it as the following: It is irritating to eyes, respiratory system and skin. Before you are using it, please wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure :
(1) SMILES: [Na+].O=S([O-])(=O)C1C(=O)N(O)C(=O)C1
(2) InChI:InChI=1/C4H5NO6S.Na/c6-3-1-2(12(9,10)11)4(7)5(3)8;/h2,8H,1H2,(H,9,10,11);/q;+1/p-1