| Product Name | 2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]but-2-enylidene]-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonic acid |
| CAS No. | 72269-63-7 |
| Synonyms | 5-Benzoxazolesulfonic acid, 2-(4-(1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene)-2-buten-1-ylidene)-3-ethyl-2,3-dihydro-; 4-(4-(3-Ethyl-5-sulfo-2(3H)-benzoxazolylidene)-2-butenylidene)-3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one; 2-(4-(1,5-Dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene)but-2-enylidene)-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonicacid; 5-Benzoxazolesulfonic acid, 2-(4-(1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene)-2-butenylidene)-3-ethyl-2,3-dihydro-; (2E)-3-ethyl-2-{(2E,4Z)-4-[3-methyl-5-oxo-1-(4-sulfophenyl)-1,5-dihydro-4H-pyrazol-4-ylidene]but-2-en-1-ylidene}-2,3-dihydro-1,3-benzoxazole-5-sulfonic acid |
| InChI | InChI=1/C23H21N3O8S2/c1-3-25-20-14-18(36(31,32)33)12-13-21(20)34-22(25)7-5-4-6-19-15(2)24-26(23(19)27)16-8-10-17(11-9-16)35(28,29)30/h4-14H,3H2,1-2H3,(H,28,29,30)(H,31,32,33)/b5-4+,19-6-,22-7+ |
| Molecular Formula | C23H21N3O8S2 |
| Molecular Weight | 531.5581 |
| Density | 1.51g/cm3 |
| Refractive index | 1.676 |
72269-63-7 2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4h-pyrazol-4-ylidene]but-2-enylidene]
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