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    | product Name | 2-[(4-amino-9,10-dioxo-3-sulfo-1-anthryl)amino]benzoic acid |  
    | Synonyms | 2-[(4-Ami; benzoic a; LogP |  
    | Molecular Formula | C21H14N2O7S |  
    | Molecular Weight | 438.41 |  
    | InChI | InChI=1/C21H14N2O7S/c22-18-15(31(28,29)30)9-14(23-13-8-4-3-7-12(13)21(26)27)16-17(18)20(25)11-6-2-1-5-10(11)19(16)24/h1-9,23H,22H2,(H,26,27)(H,28,29,30) |  
    | CAS Registry Number | 128-82-5 |  
    | Molecular Structure | ![128-82-5 2-[(4-amino-9,10-dioxo-3-sulfo-1-anthryl)amino]benzoic acid](http://images-a.chemnet.com/suppliers/chembase/cas136/128-82-5.png)  |  
    | Density | 1.668g/cm3 |  
    | Refractive index | 1.754 |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |