2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-, ammonium salt (1:2)
CAS Registry Number®
302912-22-7
CAS Name
2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-, ammonium salt (1:2)Molecular Formula
C18H16N4O8S2.2H3NCite this Page
2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-, ammonium salt (1:2). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=302912-22-7 (retrieved ) (CAS RN: 302912-22-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C18H16N4O8S2.2H3N/c1-9(23)20-11-3-5-14(16(7-11)32(28,29)30)21-22-18-13(19)4-2-10-6-12(31(25,26)27)8-15(24)17(10)18;;/h2-8,24H,19H2,1H3,(H,20,23)(H,25,26,27)(H,28,29,30);2*1H3
InChIKey
InChIKey=OFRRHUJAJNSLAT-UHFFFAOYSA-N
SMILES
N(=NC1=C(S(=O)(=O)O)C=C(NC(C)=O)C=C1)C=2C3=C(C=C(S(=O)(=O)O)C=C3O)C=CC2N.N
Canonical SMILES
O=C(NC1=CC=C(N=NC2=C(N)C=CC3=CC(=CC(O)=C32)S(=O)(=O)O)C(=C1)S(=O)(=O)O)C.N
Other Names for this Substance
- 2-Naphthalenesulfonic acid, 5-[2-[4-(acetylamino)-2-sulfophenyl]diazenyl]-6-amino-4-hydroxy-, ammonium salt (1:2)
- 2-Naphthalenesulfonic acid, 5-[[4-(acetylamino)-2-sulfophenyl]azo]-6-amino-4-hydroxy-, diammonium salt
Deleted or Replaced CAS Registry Numbers
890091-01-7
