Robuta

https://www.albtechnology.com/reference-standard/795-cas-2061-64-5.html 2061-64-5 | Ergosterol peroxide Item No.: ALB-RS-00961, Ergosterol peroxide, CAS number: 2061-64-5, C28H44O3, 428.65, 98%HPLC. HPLC test and NMR identified. Steroids, cryst. form. Pack Size... ergosterol peroxide