1,1'-BIS(4-SULFOPHENYL)-3,3'-DICARBOXY-5,5'-DIHYDROXYPYRAZOLO-4,4'-TRIMETHINE OXONOLE TETRASODIUM SALT

CAS NO: 70024-44-1
Molecular Formula: C23H12N4Na4O12S2
Molecular Weight: 692.45

Synonyms

OXONOLE RED

4-[3-[3-Carboxy-5-hydroxy-1-(4-sulfophenyl)-1H-pyrazol-4-yl]-2-propenyliden

1,1'-Bis(4-sulfophenyl)-3,3'-dicarboxy-5,5'-dihydroxypyrazolo-4,4'-trimethineoxonoletetrasodiumsalt

1,1'-BIS(4-SULFOPHENYL)-3,3'-DICARBOXY-5,5'-DIHYDROXYPYRAZOLO-4,4'-TRIMETHINE OXONOLE TETRASODIUM SALT

tetrasodium 4-[3-[3-carboxylato-5-hydroxy-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl]allylidene]-4,5-dihydro-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

4-[3-[[3-(Sodiooxycarbonyl)-5-hydroxy-1-[4-(sodiosulfo)phenyl]-1H-pyrazol]-4-yl]-2-propenylidene]-4,5-dihydro-5-oxo-1-(4-sodiosulfophenyl)-1H-pyrazole-3-carboxylic acid sodium salt