.beta.-Sitosterol hydrogen succinate .beta.-Sitosterol, hydrogen succinate 81125-67-9 Cholest-5-en-3.beta.-ol, 24-ethyl-, hydrogen succinate NSC99628 SITOSTEROL, BETA, HEMISUCCINATE Stigmast-5-en-3-ol, hydrogen butanedioate, (3.beta.)- Stigmast-5-en-3.beta.-ol, hydrogen succinate