Structural Complex
Chemical ID: SO2
IUPAC Name: SULFUR DIOXIDE
Formal Charge: 0
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: O2 S
Molecular weight: 64.064
Hydrogen Bond Acceptor: 2
Hydrogen Bond Donor: 0
Rotatable Bonds: 0
Heavy Atoms: 3
Systematic name
Program Version Descriptor
ACDLabs 10.04 oxosulfane oxide
OpenEye OEToolkits 1.5.0 sulfur dioxide
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=S=O
SMILES_CANONICAL CACTVS 3.341 O=[S]=O
SMILES CACTVS 3.341 O=[S]=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 O=S=O
SMILES OpenEye OEToolkits 1.5.0 O=S=O
InChI InChI 1.03 InChI=1S/O2S/c1-3-2
InChIKey InChI 1.03 RAHZWNYVWXNFOC-UHFFFAOYSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB16426
ChEMBL CHEMBL1235997
PubChem 1119
ChEBI 18422
SureChEMBL SCHEMBL92
HMDB HMDB0034834