CAS Registry Number®
89-08-7
CAS Name
4-Sulfophthalic acid
Molecular Formula
C8H6O7S
Molecular Mass
246.19
Other Names and Identifiers
InChI
InChI=1S/C8H6O7S/c9-7(10)5-2-1-4(16(13,14)15)3-6(5)8(11)12/h1-3H,(H,9,10)(H,11,12)(H,13,14,15)
InChIKey
InChIKey=WNKQDGLSQUASME-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=C(C(O)=O)C=CC(S(=O)(=O)O)=C1
Canonical SMILES
O=C(O)C1=CC=C(C=C1C(=O)O)S(=O)(=O)O
Other Names for this Substance
- 1,2-Benzenedicarboxylic acid, 4-sulfo-
- Phthalic acid, 4-sulfo-
- 4-Sulfo-1,2-benzenedicarboxylic acid
- 4-Sulfophthalic acid
- NSC 100615
Deleted or Replaced CAS Registry Numbers
1206967-57-8
