Hey everyone...just thought I'd share something I'd realized today and wanted to get everyone elses opinion on it. So I've been reading lately a lot on the threads about SD, Masterdrol, PP, and all the other new designer steroids out there, and i usually look at the chemical structure of them. I know SD is often compared to Masterdrol, but they are completely different chemical compounds. Then I looked at the chemical compound of Phera-Plex which happens to be (17a-Methyl-etioallocholan-2-ene-17b-ol). I also looked at the structure of Masterdrol (by legal gear) and it is (17a di methyl etiocholan 3-one,17b-ol). Wouldnt it be safer to say that PP and Masterdrol resemble eachother more than SD and Masterdrol? I know the compounds still arent the same, but just a similarity that i happened to pick up on..wonder if anyone else can ellaborate on it a little bit more..