sodium,4-[3-methyl-4-[[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonate
CAS 6359-85-9 · C23H21N5NaO6S2 · 549.07 g/mol
![Structure of sodium,4-[3-methyl-4-[[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonate](https://chemsigma.com/chemicalStructure/63/6359-85-9.png)
Basic information
| CAS number | 6359-85-9 |
|---|---|
| Product name | sodium,4-[3-methyl-4-[[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonate |
| Chinese name | 酸性黄RN |
| Synonyms | Benzenesulfonicacid,4-[4,5-dihydro-3-methyl-4-[[4-methyl-3-[(phenylamino)sulfonyl]phenyl]azo]-5-oxo-1H-pyrazol-1-yl]-,monosodium salt (9CI); C.I. Acid Yellow 25 (7CI); C.I. Acid Yellow 25,monosodium salt (8CI); Acid Fast Yellow R; Acid Fast Yellow WR; Acid Yel |
| Chinese synonyms | 酸性黄25 |
| Molecular formula | C23H21N5NaO6S2 |
| Molecular weight | 549.07 g/mol |
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