CAS Registry Number®
27655-40-9
CAS Name
5-Isoquinolinesulfonic acid
Molecular Formula
C9H7NO3S
Molecular Mass
209.22
Other Names and Identifiers
InChI
InChI=1S/C9H7NO3S/c11-14(12,13)9-3-1-2-7-6-10-5-4-8(7)9/h1-6H,(H,11,12,13)
InChIKey
InChIKey=YFMJTLUPSMCTOQ-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C=1C2=C(C=CC1)C=NC=C2
Canonical SMILES
O=S(=O)(O)C1=CC=CC=2C=NC=CC21
Other Names for this Substance
- 5-Isoquinolinesulfonic acid
- NSC 49176
