title: C18H26O5
text: # C18H26O5
  
  The molecular formula $C_{18}H_{26}O_5$ may refer to:
  
  * Taleranol (β-zearalanol), a synthetic, nonsteroidal estrogen which was never marketed
  * Zeranol (α-zearalanol), a synthetic nonsteroidal estrogen used mainly as an anabolic agent in veterinary medicine
  