Check this out is this 1-ad????

https://www.kilosports.com/productdes...3,17%20diol%20(%201-AD%20)

This sight states the compound is 5-Alpha-Androst-1-en-3,17 diol
I thought 1-ad was 17- hydroxy-6 alpha-androst-1-en-3-one..
which is basically the same except for one say 5-alpha and another says 6-alpha??