| Product Name | p-[4-[(3-ethyl-3H-benzoxazol-2-ylidene)ethylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid |
| CAS No. | 27583-41-1 |
| Synonyms | Benzenesulfonic acid, 4-(4-(2-(3-ethyl-2(3H)-benzoxazolylidene)ethylidene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-; Benzenesulfonic acid, 4-(4-((3-ethyl-2(3H)-benzoxazolylidene)ethylidene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-; p-(4-((3-Ethyl-3H-benzoxazol-2-ylidene)ethylidene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid; 4-{(4E)-4-[(2Z)-2-(3-ethyl-1,3-benzoxazol-2(3H)-ylidene)ethylidene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonic acid |
| InChI | InChI=1/C21H19N3O5S/c1-3-23-18-6-4-5-7-19(18)29-20(23)13-12-17-14(2)22-24(21(17)25)15-8-10-16(11-9-15)30(26,27)28/h4-13H,3H2,1-2H3,(H,26,27,28)/b17-12+,20-13- |
| Molecular Formula | C21H19N3O5S |
| Molecular Weight | 425.4577 |
| Density | 1.4g/cm3 |
| Refractive index | 1.667 |
27583-41-1 p-[4-[(3-ethyl-3h-benzoxazol-2-ylidene)ethylidene]-4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-
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