This week the 13th International Conference on Chemical Structures took place (see also this Scholia overview or this overview of the full ICCS history). This is the conference I first joined 20 years ago as a PhD student presenting a poster (see these past blog posts). Of course, I am actually co-organizer nowadays (actually, co-treasurer). Organizing a meeting with just over 200 participants, and I like to thank Gerard and Willem in
Two week ago I uploaded a paper that has been in the works for some time. In fact, I first mention it as conference paper for the special issue of the 11th International Conference on Chemical Structures, you know, the meeting held in 2018, of which the 13th edition starts in 7 days. I had a poster at that conference which I described in this blog post.
INTOXICOM is an ELIXIR Toxicoloy Community (doi:10.12688/f1000research.74502.2) implementation study, organizing five workshops, each one with a different topic. The first three workshops were in Utrecht (doi:10.37044/osf.io/un2rw), Basel, and Uppsala.
Two and a half month into the One Million IUPAC Names project, we passed the third milestone, the one for 100 thousand IUPAC names (doi:10.5281/zenodo.15266459). Time for an update.
This is the third weekend I am working on Scholia, the first two part of the April 2025 hackathon. It follows the hackathons last year October and November hackathons. There is some urgency for this unpaid work, because Wikidata is splitting the RDF into two SPARQL endpoints (see this The Signpost and this post by Finn). This split has happened, but there is a legacy server for tools that have not been upgraded.
One reason to move my blog from Blogger to a git-backed repository is that I can update links but that the version history shows exactly what change was made.
Tomorrow is already the last day of the NWO Open Science grant for the Chemistry Development Kit. We are wrapping up, but I am happy we have a few weeks more to finish up the reporting.
While this was not the primary hack project during the ELIXIR BioHackathon Europe last autumn, but I really like BioHackrXiv and I got the question if I could have a look at getting the ORCID logo in generated PDF. The ORCID was already in the YAML metadata of report markdown, so it sounded easy.
Where the first workshop day had several talks about new and old features of the Chemistry Development Kit (CDK), the second day was a hackathon day. We hacked and we talked.
As part of our Dutch Research Council (NWO) Open Science grant, we organized a Chemistry Development Kit User Group Meeting (#CDK25UGM), of which yesterday was the “conference” day, and today a hackathon.
Names of chemicals are part of the human user experience when browsing a chemical database. And literature too, of course. Chemical names are also not easy to use, and what a chemical name means is not always clear. This is why the IUPAC started a standardizing nomenclature in chemistry, the IUPAC names. Each IUPAC name uniquely defines the chemical structure it defines. For example, methane is the IUPAC name for the chemical CH4.