Parabolan Basic Info Name Trenbolone Hexahydrobenzyl Carbonate Alias Parabolan, TCH, tren hex CAS NO 23454-33-3 Einecs No 245-669-1 Molecular Formula C26H34O4 Molecular Weight 410.55 Rengheet 99% min Appearance yellow crystalline powder. Grade Pharmaceutical Grade Parabolan Description Parabolan represents the dominant large ester based Trenbolone compound on the market. Parabolan was first released by the France based Negma Laboratories in …