Acid Yellow 17
[CAS# 25739-65-5]

Identification

• Name: Acid Yellow 17
• Synonyms: Disodium 2,5-Dichloro-4-[3-Methyl-5-Oxo-4-(4-Sulfonatophenyl)Azo-4H-Pyrazol-1-Yl]Benzenesulfonate; Disodium 2,5-Dichloro-4-[5-Keto-3-Methyl-4-(4-Sulfonatophenyl)Azo-4H-Pyrazol-1-Yl]Benzenesulfonate; Nylomine Acid Yellow P-4G
• Molecular Formula: C₁₆H₁₀Cl₂N₄Na₂O₇S₂
• Molecular Weight: 551.28
• CAS Registry Number: 25739-65-5
• SMILES: C1=C(Cl)C(=CC(=C1N3C(C(N=NC2=CC=C(C=C2)[S](=O)(=O)[O-])C(=N3)C)=O)Cl)[S](=O)(=O)[O-].[Na+].[Na+]
• InChI: 1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2
• InChIKey: FTZLWXQKVFFWLY-UHFFFAOYSA-L