I have already locked the first thread you made about this on the 16th. Why make another thread when I clearly stated these kinds of questions are not allowed on bluelight? As I said the first time we only provide information on how to do drugs as responsibly and safely as possible, not on the legal status of certain drugs. This time you specifically stated you are not looking for sources, but that wasn't the reason I locked your previous thread, we don't provide legal information (or like the BLUA states it: contraband substances or substances of a quasi-legal status)
Locked again, don't make a new thread with the same question please. If you have questions about this, feel free to send me a PM
*edit*
Also: this is the MDMA & Empathogenic drugs subforum, bk-2C-B is a hallucinogen, not an empathogen