Robuta

https://www.merriam-webster.com/dictionary/Michler%27s%20ketone MICHLER'S KETONE Definition & Meaning - Merriam-Webster The meaning of MICHLER'S KETONE is a crystalline amino ketone [(CH3)2NC6H4]2CO made by treating dimethylaniline with phosgene and used in the manufacture of... michler s ketonedefinitionmeaningmerriamwebster