| 英文同义词: | 7-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-3-hydroxynaphthalene-1-sulphonic acid;7-[[4,5-Dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol]-1-yl]-3-hydroxy-1-naphthalenesulfonic acid;1-Naphthalenesulfonic acid, 7-(4,5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl)-3-hydroxy-;1-Naphthalenesulfonic acid, 7-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)-3-hydroxy-;Einecs 269-378-4 |