CAS-Nr. 17916-75-5 Chemischer Name:Estr-5-in-17-eins, 3-hydroxy-, (3B)- SynonymeEstr-5-en-17-one, 3-hydroxy-, (3B)-;(3S,8R,9S,10R,13S,14S)-3-Hydroxy-13-methyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[A]Phenanthren-17-one CBNummer:CB43060652 Summenformel:C18H26O2 Formelgewicht:274.4