CAS Registry Number®
5601-29-6
CAS Name
Solvent Yellow 21
Molecular Formula
C34H24CrN8O6.H
Other Names and Identifiers
InChI
InChI=1S/2C17H13N4O3.Cr/c2*1-11-15(16(22)21(20-11)12-7-3-2-4-8-12)19-18-14-10-6-5-9-13(14)17(23)24;/h2*2-10H,1H3,(H,23,24);/q2*-1;+3/p-1
InChIKey
InChIKey=IHWYTZCAOLKLQM-UHFFFAOYSA-M
SMILES
O=C1[O-][Cr+3]234([N](C=5C(C(=O)[O-]2)=CC=CC5)=N[C-]6C(=O3)N(N=C6C)C7=CC=CC=C7)[N](C=8C1=CC=CC8)=N[C-]9C(=O4)N(N=C9C)C%10=CC=CC=C%10.[H+]
Canonical SMILES
[H+].O=C1[O-][Cr+3]234(O=C5[C-](N=[N]2C=6C=CC=CC16)C(=NN5C=7C=CC=CC7)C)O=C8[C-](N=[N]4C=9C=CC=CC9C(=O)[O-]3)C(=NN8C=%10C=CC=CC%10)C
Other Names for this Substance
- Chromate(1-), bis[2-[2-[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-κN1]benzoato(2-)-κO]-, hydrogen (1:1)
- Chromate(1-), bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]-, hydrogen
- Chromium, bis[o-[(5-hydroxy-3-methyl-1-phenylpyrazol-4-yl)azo]benzoato]-
- Chromate(1-), bis[2-[[4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl]azo-κN1]benzoato(2-)-κO]-, hydrogen
- Benzoic acid, 2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, chromium complex
- Fenaplex Yellow NR
- Neutralan Yellow G
- Neutrichrome Yellow JRL
- Orasol Yellow GRLN
- Supralan Yellow NR
- Zapon Fast Yellow R
- C.I. Solvent Yellow 21
- Vali Fast Yellow 3107
- Vali Fast Yellow 3105
- Stenolana Yellow MR
- C.I. Acid Yellow 121
- Lampronol Light Yellow 2RN
- C.I. Acid Yellow 161
- Kayakalan Yellow GL
- C.I. Acid Yellow 59
- Coranil Fast Yellow G
- Lanyl Yellow GG
- Remalan Fast Yellow G
- Isolan Yellow GLS
- Ortolan Yellow G
- Endanil Yellow JR
- Ostalan Yellow 2GL
- Acid Yellow 59
- Solvent Yellow 21
- Acid Yellow 121
- Acid Yellow 161
- Lanasyn Yellow 2GLN
- C.I. Acid Yellow 162
- Lanafast Yellow GL
- Acid Yellow 162
- C.I. Acid Yellow 129
- Cibalan Yellow 2GL
- Lanasyn Yellow 2GW
- Acid Yellow 129
- C.I. Acid Yellow 171
- Irgalan Yellow 2GL
Deleted or Replaced CAS Registry Numbers
12220-52-9, 12220-77-8, 12220-85-8, 12220-90-5, 12235-24-4, 12270-05-2, 15977-59-0, 28084-27-7, 29991-00-2, 41579-63-9, 47872-95-7, 47872-97-9, 57486-05-2, 59459-52-8, 95409-74-8, 115965-95-2, 155067-80-4
