| find.assay.id | Search for Assay ID's |
| get.aid.by.cid | Get Assay ID Based on Compound Activity |
| get.assay | Get a PubChem Bio-Assay |
| get.assay.desc | Get An Assay Description |
| get.assay.summary | Get a PubChem Bio-Assay Summary |
| get.cid | Get PubChem Compound Information |
| get.sid | Get PubChem Substance Information |
| get.sid.list | Get PubChem Substance ID's Associated With A Compound |