Robuta

https://www.invivochem.com/product/V77901 Altrenogest-d5 (Allyltrenbolone-d5; Allyltrenbolone-d5; RU2267-d5) | Stable isotope/non-radioactive... Altrenogest-d5 is the deuterium labelled form of Altrenogest. stable isotope altrenogest allyltrenbolone non radioactive