Chemindex > 77394-55-9
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77394-55-9 4,5-dihydro-5-oxo-4-[(3-phosphonophenyl)azo]-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid |
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| Chemical Name | 4,5-dihydro-5-oxo-4-[(3-phosphonophenyl)azo]-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid |
| Synonyms | 4,5-Dihydro-5-oxo-4-((3-phosphonophenyl)azo)-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid;5-oxo-4-[(E)-(3-phosphonophenyl)diazenyl]-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid |
| Molecular Formula | C16H13N4O9PS |
| Molecular Weight | 468.3346 |
| InChl | InChI=1/C16H13N4O9PS/c21-15-13(18-17-9-2-1-3-11(8-9)30(24,25)26)14(16(22)23)19-20(15)10-4-6-12(7-5-10)31(27,28)29/h1-8,13H,(H,22,23)(H2,24,25,26)(H,27,28,29)/b18-17+ |
| CAS Registry Number | 77394-55-9 |
| EINECS | 278-682-6 |
| Molecular Structure | ![77394-55-9 4,5-dihydro-5-oxo-4-[(3-phosphonophenyl)azo]-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid](https://images-a.chemnet.com/suppliers/chembase/cas6/cas77394-55-9.gif "77394-55-9 4,5-dihydro-5-oxo-4-[(3-phosphonophenyl)azo]-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid") |
| Density | 1.86g/cm3 |
| Refractive Index | 1.77 |
| MSDS | |
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