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Substance Name: Triaqua(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromium
RN: 83803-63-8
InChIKey: GTDDRBLJAKSTLF-LUAAAXEOSA-K

Molecular Formula

  • C20-H17-Cr-N2-O8-S

Molecular Weight

  • 497.4223
 
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Names and Synonyms

Synonym

  • EINECS 280-882-3

Systematic Name

  • Triaqua(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromium

Registry Numbers

CAS Registry Number

  • 83803-63-8

System Generated Number

  • 0083803638

Structure Descriptors

InChI

1S/C20H14N2O5S.Cr.3H2O/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;;;;/h1-11,23-24H,(H,25,26,27);;3*1H2/q;+3;;;/p-3/b22-21+;;;;

InChIKey

GTDDRBLJAKSTLF-LUAAAXEOSA-K

Smiles

c1ccc2c(c1)ccc3c2/N=N/c4c5ccccc5c6cc4O[Cr](O3)OS6(=O)=O.O.O.O