CAS No.17916-75-5 Chemical Name:EST-5-en-17 -one, 3-гідрокси-, (3б)- Synonymsestr-5-en-17-one, 3-гідрокси-, (3б)-;(3С,8Р,9С,10Р,13С,14С)-3-Hydroxy-13-метил-1,2,3,4,7,8,9,10,11,12,13,14,15,16-тетрадекахідро-17H-циклопента[a]phenanthren-17-one CBNumber:CB43060652 Molecular Formula:C18H26O2 Formula Weight:274.4