I got some updates. Sometimes chemistry on paper is not the same of what will actually will happen on your brain.
From the first feedbacks, it seems the compound is - at least - not totally a trash. The potency reportet was anyway very weak, comparable to Kratom / O-DSMT.
Probably a good alternative after o-dsmt will be banned since it will be released in July as Pharmaceutical. But until then I'd stick to a safe compound, around since many years and now becoming an official med, instead of a substance with no info about short and long time side-effects, that is anyway the same potency.
Please be Aware there are so many "Etazene" and "Metodesnitazene" Sellers that are not legit (absolutely not accusing the seller who posted here above, since I don't know him

) - and they actually provide you a U- trash analogue but cut with some leftover of Isotonitazene or Etazene, making you believe it's the next big real shit, then when you buy bulk you get only crap.
If the seller above got his stuff from legit chinese lab, then most likely you can trust him and go ahead, if you seek an RC Opioid that is certainly better than AP237 and you want to Experiment something new with potency comparable to Kratom/O-DSMT.