I got some tested at my local testcenter. They use a GC/MS test, I asked for it. This is the wikipedia page, it is very unknown apparently. If someone has more to say about this, I am interested!
Edit: Ok now I am confused. The person on the phone only said 'deschloroketamine'. I googled it and found that wikipedia page, but now I'm not sure if that is right anymore. I will see if I can call again tomorrow. Sorry about that.
Edit2: I am having trouble reaching the testcenter (you're supposed to only call on thursday evenings), but I'll try again on monday... In the meantime someone (from reddit probably, thanks!) has created a new wikipedia page of Deschloroketamine. As this is exactly what the person on the phone told me it was (but the wiki was not there at the time, so I naively assumed it was the other thing), I say it would be fair to assume the substance is Deschloroketamine a.k.a. 2'-Oxo-PCM a.k.a. New-ket a.k.a. 2-(methylamino)-2-phenylcyclohexanone
This makes more sense than what I said before, as this substance is currently gaining attention and is more likely to be produced somewhere than Methoxyketamine/2-MeO-2-deschloroketamine. Still I am not entirely sure which one of those 2 it is, but it should not be something entirely different, definitely not MXE.
I hope I didn't spread any more misinformation!
Edit3: I just succesfully contacted the testcenter. She told me the chemical name '2-phenyl-2-(methylamino)cyclohexanone'. So conclusion: The substance is indeed New-Ket, whith this wiki page. I'll make a new thread about it to clear up all confusion, so take your reactions there, maybe. The person on the phone told me to better not use it by the way, as it is a pretty new and unknown substance, which has only been researched a bit in the form of medicine, where dosages could be much lower. It is a harm reduction service after all...
new thread here
The drug isn't particularly unknown. There was a huge post on /r/drugs not too long ago about it being "new ket" and the best disso ever and other bullshit. Came out on the market a few years ago and everyone determined it was mediocre as fuck.
Thanks for the test. There goes another good disso vendor.