I give up, do we all speak the same language???
I am going to talk,,,,,,very........ slowly.....Ivory Wave is a mixture of 2 cathinones 1 is MDPV the other is not. The University of Sydney knows what 4-MMC looks like, but they say in their press comments that the other compound is unidentified, so it is not 4-MMC.
The second compound will no doubt be identified publicly at some point but there are very good reasons (prevention of copycat products for example) not to identify it until it is scheduled, this potent compound has already caused serious psychological problems and if it was to appear widely in RC powder form a lot of people would get hurt.