![1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, chromium complex](https://newcny.com/wp-content/uploads/2024/09/72812-24-9.svg)
CAS Registry Number®
72812-24-9
CAS Name
Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-7-nitro-1-naphthalenesulfonato(3-)]-, hydrogen, compd. with N,N′-bis(2-methylphenyl)guanidine (1:3:3)
Molecular Formula
C40H20CrN6O14S2.3C15H17N3.3H
Molecular Mass
1645.72
Other Names and Identifiers
InChI
InChI=1S/2C20H13N3O7S.C15H17N3.Cr/c2*24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30;1-11-7-3-5-9-13(11)17-15(16)18-14-10-6-4-8-12(14)2;/h2*1-10,24-25H,(H,28,29,30);3-10H,1-2H3,(H3,16,17,18);/q;;;+3/p-3
InChIKey
InChIKey=VXXSZAXJZUOTJS-UHFFFAOYSA-K
Canonical SMILES
[H+].O=N(=O)C=1C=CC=2C(C1)=C(C=C3[O-][Cr+3]456([O-]C=7C=CC=8C=CC=CC8C7N=[N]4C32)[O-]C=9C=CC=%10C=CC=CC%10C9N=[N]6C=%11C([O-]5)=CC(=C%12C=C(C=CC%12%11)N(=O)=O)S(=O)(=O)[O-])S(=O)(=O)[O-].N=C(NC=1C=CC=CC1C)NC=2C=CC=CC2C
Other Names for this Substance
- Chromate(3-), bis[3-(hydroxy-κO)-4-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-7-nitro-1-naphthalenesulfonato(3-)]-, hydrogen, compd. with N,N′-bis(2-methylphenyl)guanidine (1:3:3)
- Chromate(3-), bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)]-, trihydrogen, compd. with N,N′-bis(2-methylphenyl)guanidine (1:3)
- 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, chromium complex
- Guanidine, N,N′-bis(2-methylphenyl)-, bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)]chromate(3-) (3:1)
