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共找到 2 条结果，关键词：118-47-8

1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, coupled with diazotized 2'-(4-aminophenyl)-6-methyl(2,6'-bibenzothiazole)-7-sulfonic acid, diazotized 2''-(4-aminophenyl)-6-methyl(2,6':2',6''-terbenzothiazole)-7-sulfonic acid and 2,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazole-4-sulfonic acid CAS 118-47-8 PubChem CID 67045

O=C(O)C1=NN(c2ccc(S(=O)(=O)O)cc2)C(=O)C1
* 5-oxo-1-(4-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid CAS 118-47-8 PubChem CID 89113

O=C(O)c1cc(=O)n(-c2ccc(S(=O)(=O)O)cc2)[nH]1