| 英文名称: | | 1h-pyrazole-4-carboxylic acid, 3-((((4-nitrophenyl)methylene)hydrazino)sulfonyl | | ethyl 3-((((4-nitrophenyl)methylene)hydrazino)sulfonyl)-1h-pyrazole-4-carboxy | | 3-((((4-nitrophenyl)methylene)hydrazino)sulfonyl)-1h-pyrazole-4-carboxylic aci ethyl ester |
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