英文名称: | 2-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]ethylidene]-3-ethyl-2,3-dihyd5-Benzoxazolesulfonic acid | 3-dihydro--pyrazol-4-ylidene]ethylidene]-3-ethyl- | 5-Benzoxazolesulfonic acid,2-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]ethylidene]-3-ethyl-2,3-dihydro- |
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