5-[(2,4-Dinitrophenyl)Amino]-2-Anilinobenzenesulphonic Acid
[CAS# 15347-52-1]

Identification

• Name: 5-[(2,4-Dinitrophenyl)Amino]-2-Anilinobenzenesulphonic Acid
• Synonyms: Acid Orange 3; Acid Orange No. 3; Acid Yellow E
• Molecular Formula: C₁₈H₁₃N₄NaO₇S
• Molecular Weight: 452.37
• CAS Registry Number: 15347-52-1
• EINECS: 239-377-3
• SMILES: C1=C(C(=CC(=C1)NC2=C(C=C([N+](=O)[O-])C=C2)[N+](=O)[O-])[S](=O)(=O)[O-])NC3=CC=CC=C3.[Na+]
• InChI: 1S/C18H14N4O7S.Na/c23-21(24)14-7-9-15(17(11-14)22(25)26)20-13-6-8-16(18(10-13)30(27,28)29)19-12-4-2-1-3-5-12;/h1-11,19-20H,(H,27,28,29);/q;+1/p-1
• InChIKey: KKBFCPLWFWQNFB-UHFFFAOYSA-M