(24S)-24-Ethylcholesta-5,22-dien-3beta-ol (24S)-5,22-Stigmastadien-3beta-ol (24S)-Stigmast-5,22-dien-3beta-ol (3beta,22E)-Stigmasta-5,22-dien-3-ol 24-Ethyl-5,22-cholestadien-3beta-ol 83-48-7 Delta5,22-Stigmastadien-3beta-ol Delta5-Stigmasterol Stigmasta-5,22-dien-3-ol, (3beta,22E)- Stigmasta-5,22-dien-3beta-ol Stigmasterin Stigmasterol beta-Stigmasterol stigmasta-5,22-dien-3-ol