(3-beta,5-alpha,22E)-Stigmasta-7,22-dien-3-ol 481-18-5 5-alpha-Stigmasta-7,22-dien-3-beta-ol, (E)- Bessisterol Hitodesterol Spinasterol Stigmasta-7,22-dien-3-ol, (3-beta,5-alpha,22E)- alpha-Spinasterin