| Ian Bruno | Opening | Link |
| Richard Kidd | Open Source InChI | Link |
| Steffen Pauly | Deposit of chemical structure data from publications to public databases | Link |
| Richard Hartshorn | QR code InChI – connecting physical & digital worlds | Link |
| Markus Bussen | ChemChain@InChI – open chemical identifier on the blockchain – a decentralized and authoritative identifier | Link |
| Hunter Moseley | Isotopomers | Link |
| Yulia Borodina | How InChI helps describe and identify biopharmaceuticals | Link |
| Hinnerk Rey | Organometallics I | Link |
| Alex M. Clark | Mixtures – InChI Review | Link |
| Peter J. Linstrom | InChI and Data Magemagement | Link |
| Vince Scalfani | IUPAC Project: 2019-002-2-024 | Link |
| Evan Bolton | Large Molecules | Link |
| David Deng, Tony Yuan | Scilligence | Link |
| Roger Sayle | IUPAC Smiles+ | Link |
| Devendra Dhaked and Marl C. Nicklaus | Tautomerism Rules | Link |
