.beta.-Sitosterol 3-acetate .beta.-Sitosterol acetate .beta.-Sitosterol, acetate .beta.-Sitosteryl acetate 3.beta.-Acetoxystigmast-5-ene 915-05-9 Acetyl-.beta.-sitosterol NSC11922 SITOSTEROL,BETA, ACETATE Sitosteryl acetate Stigmast-5-en-3-ol, acetate Stigmast-5-en-3-ol, acetate, (3.beta.)- Stigmast-5-en-3.beta.-ol, acetate Stigmast-5-en-3.beta.-yl acetate