Time flies. Another CDK Literature (see also #1 , #2 , #3 , #4 ). Quite a few papers have been published again, and I’ll briefly discuss a few of them. Detection of IUPAC names Klinger et al. have written a paper on detection of IUPAC names. As long as semantic markup languages are not the default, this remains important. Remaining problems include correctly finding boundaries in summaries of chemical.