The LANaPDB compounds were cross referenced to two of the biggest publicly available chemical compound databases annotated with biological activity: PubChem, version 2024 and ChEMBL, version 34. From both databases was retrieved the ID (identification) code that allows to identify and differentiate every single compound. In the case of PubChem the ID code is known as CID (compound identification) and SID (substance identification). From all the LANaPDB compounds, were successfully retrieved 71.71% of the ID codes from PubChem and 23.69% from ChEMBL.