Catalog Number:
AG00130V
Chemical Name:
1H-Indole-5-sulfonic acid, 2-(1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene)-2,3-dihydro-3-oxo-, potassium salt (1:2)
CAS Number:
13725-33-2
Molecular Formula:
C16H9K2N2O8S2+
Molecular Weight:
499.5779
MDL Number:
MFCD00067311
IUPAC Name:
dipotassium;2-(3-hydroxy-5-sulfonato-1H-indol-2-yl)-3-oxoindole-5-sulfonate
InChI:
InChI=1S/C16H10N2O8S2.2K/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17,19H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2
InChI Key:
WUBUCCFHEHLHLF-UHFFFAOYSA-L
SMILES:
O=C1C(=C2Nc3c(C2=O)cc(cc3)S(=O)(=O)O)Nc2c1cc(cc2)S(=O)(=O)[O-].[K+].[K+]
