Aminoazobenzenesulfonic acid
Molecular Formula:
C
12
H
11
N
3
O
3
S
InChI:
InChI=1/C12H11N3O3S/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)19(16,17)18/h1-8H,13H2,(H,16,17,18)/b15-14+/f/h16H
InChIKey:
InChIKey=PPVRMPPLECDING-LUKAFTLADV
SMILES:
C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)S(=O)(=O)O
Names:
Aminoazobenzenesulfonic acid
C.I. Food Yellow 6 (VAN)
C.I. Food Yellow 6
C.I. 13011 (Free acid)
EINECS 203-187-9
NSC 4704
4'-Aminoazobenzene-4-sulfonic acid
4'-Aminoazobenzene-4-sulphonic acid
4'-Sulfo-4-aminoazobenzene
4-(4-aminophenyl)diazenylbenzenesulfonic acid
4-(4-Sulfophenylazo)aniline
Registries:
PubChem CID 17224
PubChem ID 197230