Wikipedia:  

MOPS

MOPS; 3-(N-Morpholino)propanesulfonic acid; 4-Morpholinepropanesulfonic acid
Molecular Formula
C7 H15 N O4 S
Natural Isotopic Abundance Mass
209.2633
Mono-Isotopic Molecular Masses
C12N14:   209.0721786651
C13N14:   216.0956625297
C12N15:   210.0692135583
C13N15:   217.0926974229
MOPS  image
MOPS
InCHi String:
InChI=1S/C7H15NO4S/c9-13(10,11)7-1-2-8-3-5-12-6-4-8/h1-7H2,(H,9,10,11)

canonical and isomeric SMILES:
C1COCCN1CCCS(=O)(=O)O


PUBCHEM iupac NAME: PUBCHEM iupac SYSTEMATIC NAME
3-morpholin-4-ylpropane-1-sulfonic acid

PUBCHEM iupac TRADITIONAL NAME: PUBCHEM iupac OPENEYE NAME
3-morpholinopropane-1-sulfonic acid

PUBCHEM iupac CAS NAME
3-(4-morpholinyl)-1-propanesulfonic acid



PubChem Substance (SID):   113284769   26697186   104250600
PubChem Compound (CID):   70807
KEGG: Compound ID   n/a
CAS Registry IDs:   n/a
PDB Chemical Component   MPO
Miscellaneous Databases and IDs:   CAS 1132-61-2   MMCD cq_14399   MDL MFCD00006183   Sigma-Aldrich M1254_SIGMA   ChEBI CHEBI:44115   ChEMBL CHEMBL1234443

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.