Molecule card · MolClass #8876
121-66-4
121-66-4: molecular structure, identifiers, source datasets and 0 saved model results in MolClass.
1 source records · 0 model builds with saved results
Explore classification modelsStructure and identifiers
- MolClass ID
- 8876
- InChIKey
- MIHADVKEHAFNPG-UHFFFAOYSA-N
- Canonical SMILES
- Nc1ncc([N+](=O)[O-])s1
- Standard InChI
- InChI=1S/C3H3N3O2S/c4-3-5-1-2(9-3)6(7)8/h1H,(H2,4,5)
- Stored Murcko scaffold
- n1cscc1
Registry normalization: MIGRATED_RAW. A registry entry does not establish drug approval or clinical use.
Molecules with the same Murcko scaffold
Exact matches to the stored ring-and-linker framework. Sharing a scaffold does not by itself establish activity or applicability to a model.
View all molecules with this scaffold →Calculated molecular properties
Stored descriptor calculations, not measured experimental values.
- Hydrogen bond acceptors
- 2
- CDK 2.12 · 2026-08-19
- Hydrogen bond donors
- 1
- CDK 2.12 · 2026-08-19
- Rotatable bonds
- 1
- CDK 2.12 · 2026-08-19
- Topological polar surface area
- 110.29 Ų
- CDK 2.12 · 2026-08-19
- Molecular weight
- 145.141 g/mol
- CDK 2.12 · 2026-08-19
- XLogP
- -0.336
- CDK 2.12 · 2026-08-19
Saved model predictions
Computational predictions, not experimental measurements or clinical guidance. Results depend on the model build; applicability indicates similarity to its training chemistry.
No saved predictions yet. Explore classification models to choose a prediction.
Source datasets
Dataset registrations and identifiers stored in MolClass.
Ames Categorization
Dataset #6 · 121-66-4