AC1L4SPO structure

AC1L4SPO

sodium;chromium(3+);7-(dioxidoamino)-3-oxo-4-[(2-oxonaphthalen-1-ylidene)hydrazinylidene]naphthalene-1-sulfonate;hydron;1-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-2-olate

Also Known As: Chromate(2-), (3-(hydroxy-kappaO)-4-((2-(hydroxy-kappaO)-1-naphthalenyl)azo-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))(1-((2-(hydroxy-kappaO)-4-nitrophenyl)azo-kappaN1)-2-naphthalenolato(2-)-kappaO)-, sodium hydrogen|Chromate(2-), (3-(hydroxy-kappaO)-4-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)-7-nitro-1-naphthalenesulfonato(3-))(1-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-2-naphthalenolato(2-)-kappaO)-, sodium hydrogen (1:1:1)|Chromate(3-), (1-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenolato(2-))(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitro-1-naphthalenesulfonato(3-)), sodium dihydrogen|Chromate(2-), (3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-7-nitro-1-naphthalenesulfonato(3-))(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenolato(2-))-, sodium hydrogen|Chromate(2-), [3-(hydroxy-.kappa.O)-4-[[2-(hydroxy-.kappa.O)-1-naphthalenyl]azo-.kappa.N1]-7-nitro-1-naphthalenesulfonato(3-)][1-[[2-(hydroxy-.kappa.O)-4-nitrophenyl]azo-.kappa.N1]-2-naphthalenolato(2-)-.kappa.O]-, sodium hydrogen|Chromate(2-), [3-(hydroxy-kappaO)-4-[2-[2-(hydroxy-kappaO)-1-naphthalenyl]diazenyl-kappaN1]-7-nitro-1-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-kappaO)-4-nitrophenyl]diazenyl-kappaN1]-2-naphthalenolato(2-)-kappaO]-, sodium hydrogen (1:1:1)|Chromate(2-), [3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]-, sodium hydrogen|chromium(3+) hydrogen sodium 7-(dioxidoamino)-3-oxo-4-[(2-oxonaphthalen-1(2h)-ylidene)hydrazinylidene]-3,4-dihydronaphthalene-1-sulfonate 1-[(4-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)diazanidyl]naphthalen-2-olate(1:1:1:1:1)|Hydrogen sodium (3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)-7-nitronaphthalene-1-sulphonato(3-))(1-((2-hydroxy-4-nitrophenyl)azo)-2-naphtholato(2-))chromate(2-)|Hydrogen sodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)|270-875-3|Chromate(2-), [3-(hydroxy-.kappa.O)-4-[2-[2-(hydroxy-.kappa.O)-1-naphthalenyl]diazenyl-.kappa.N1]-7-nitro-1-naphthalenesulfonato(3-)][1-[2-[2-(hydroxy-.kappa.O)-4-nitrophenyl]diazenyl-.kappa.N1]-2-naphthalenolato(2-)-.kappa.O]-, sodium hydrogen (1:1:1)|Chromate(2-), [3-hydroxy-4-[(2-hydroxy- 1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato (3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolat o(2-)]-, sodium hydrogen|Chromate(3-), [3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]-, sodium dihydrogen|Chromium(3+) hydrogen sodium 7-nitro-3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate 1-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-2-olate (1/1/1/1/1)|sodium; chromium(3+); 7-(dioxidoamino)-3-oxo-4-[(2-oxonaphthalen-1-ylidene)hydrazinylidene]naphthalene-1-sulfonate; hydron; 1-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-2-olate

CAS: 76-45-9
Molecular Formula C36H20CrN6NaO11S
Molecular Weight 819.02136 g/mol
LogP 2.1713
Topological Polar Surface Area 290.0 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 16
Rotatable Bonds 3
Exact Mass 819.02136
Monoisotopic Mass 819.02136
Heavy Atoms 56
Complexity 1450.0

Chemical Identifiers

CAS Number 76-45-9
SMILES [H+].C1=CC=C2C(=C1)C=CC(=C2N=NC3=C(C=C(C=C3)[N+](=O)[O-])[O-])[O-].C1=CC=C2C(=C1)C=CC(=O)C2=NN=C3C4=C(C=C(C=C4)N([O-])[O-])C(=CC3=O)S(=O)(=O)[O-].[Na+].[Cr+3]
InChIKey YLQBUOUCKZQZPW-UHFFFAOYSA-L

Product Overview

AC1L4SPO (CAS 76-45-9), with molecular formula C36H20CrN6NaO11S and molecular weight 819.02136 g/mol. IUPAC: sodium;chromium(3+);7-(dioxidoamino)-3-oxo-4-[(2-oxonaphthalen-1-ylidene)hydrazinylidene]naphthalene-1-sulfonate;hydron;1-[(4-nitro-2-oxidophenyl)diazenyl]naphthalen-2-olate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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