4,5-Dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid-Molbase

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1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid

CAS No. : 67939-25-7 Formula : C11H10N2O6S Molecular Weight. : 298.272 Check Encyclopedia

Synonyms : 1-(2-methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid; 4,5-Dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid;

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disodium,1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazole-3-carboxylate

CAS No. : 83949-48-8 Formula : C11H8N2Na2O6S Molecular Weight. : 342.236 Check Encyclopedia

Synonyms : EINECS 281-409-3;

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trisodium,4-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]diazenyl]-1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazole-3-carboxylate

CAS No. : 85959-12-2 Formula : C20H11Cl2N8Na3O9S2 Molecular Weight. : 711.355 Check Encyclopedia

Synonyms : 4-((5-((4,6-Dichloro-1,3,5-triazin-2-yl)amino)-2-sulphophenyl)azo)-4,5-dihydro-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid,sodium salt; EINECS 289-002-2;

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1-(5-amino-2-methyl-3-sulfophenyl)-5-oxo-4-[(2-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid

CAS No. : 85153-43-1 Formula : C17H15N5O9S2 Molecular Weight. : 497.459 Check Encyclopedia

Synonyms :

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2-(2-hydroxyethylamino)ethanol,4-[[4-(6-methyl-7-sulfo-1,3-benzothiazol-2-yl)phenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

CAS No. : 93904-49-5 Formula : C36H50N8O15S3 Molecular Weight. : 931.022 Check Encyclopedia

Synonyms : EINECS 299-787-3; 4,5-Dihydro-4-((4-(6-methyl-7-sulphobenzothiazol-2-yl)phenyl)azo)-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid,compound with 2,2'-iminodiethanol (1:3); 1H-Pyrazole-3-carboxylic acid,4,5-dihydro-4-((4-(6-methyl-7-sulfo-2-benzothiazolyl)phenyl)azo)-5-oxo-1-(4-sulfophenyl)-,compd. with 2,2'-iminobis(ethanol) (1:3);

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disodium,(5E)-5-[[3-methyl-1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazol-4-yl]hydrazinylidene]-1,2,4-triazole-3-carboxylate

CAS No. : 85977-47-5 Formula : C14H11N7Na2O6S Molecular Weight. : 451.325 Check Encyclopedia

Synonyms : 5-((4,5-Dihydro-3-methyl-1-(2-methyl-4-sulphophenyl)-5-oxo-1H-pyrazol-4-yl)azo)-1H-1,2,4-triazole-3-carboxylic acid,sodium salt; EINECS 289-078-7;

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4-[[2-methoxy-5-methyl-4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

CAS No. : 21016-00-2 Formula : C20H20N4O13S3 Molecular Weight. : 620.587 Check Encyclopedia

Synonyms : EINECS 244-146-5;

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1-(2-methyl-4-sulfophenyl)-5-oxo-4H-pyrazole-3-carboxylic acid

disodium,1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazole-3-carboxylate

trisodium,4-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]diazenyl]-1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazole-3-carboxylate

1-(5-amino-2-methyl-3-sulfophenyl)-5-oxo-4-[(2-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid

2-(2-hydroxyethylamino)ethanol,4-[[4-(6-methyl-7-sulfo-1,3-benzothiazol-2-yl)phenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid

disodium,(5E)-5-[[3-methyl-1-(2-methyl-4-sulfonatophenyl)-5-oxo-4H-pyrazol-4-yl]hydrazinylidene]-1,2,4-triazole-3-carboxylate

4-[[2-methoxy-5-methyl-4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid