Cathinone？Methcathinone？

[MMTW]

I would like to ask the experts, can you tell what substance it is with the naked eye?
Cathinone？Methcathinone？

 

[Mr.USA]

Nobody tell you what is this because first is dirty and next can be turmeric xD

 

[MMTW]

Hahaha, brother, you managed to make me laugh.

 

[GhostChemist]

What synthesis was used?

 

[MMTW]

Brother, I'm sorry. I'm not a chemist. This is the sample the laboratory gave me.