| 英文名称: | | benzenesulfonic acid, 4-((3,5-dioxo-1,2-diphenyl-4-pyrazolidinylidene)hydrazino | | sodium salt of 1,2-diphenyl-4-n-sulphophenylhydrazono-3,5-dioxopydrazolidine | | 4-((3,5-dioxo-1,2-diphenyl-4-pyrazolidinylidene)hydrazino)-benzenesulfonic acimonosodium salt |
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