| Source | link |
|---|---|
| Sigma Aldrich | https://www.sigmaaldrich.com/CH/de |
| PubChem | https://pubchem.ncbi.nlm.nih.gov |
| CAS | https://www.cas.org |
| Source | link |
|---|---|
| Sigma Aldrich | https://www.sigmaaldrich.com/CH/de |
| PubChem | https://pubchem.ncbi.nlm.nih.gov |
| CAS | https://www.cas.org |