Synonyms: Tall sterols phytosterols;Stigmasta-7,24(28)-dien-3-ol, 4-methyl-, (3beta,4alpha,5alpha,24Z)-, mixed with (3beta,24R)-ergost-5-en-3-ol and (3beta,5alpha)-stigmastan-3-ol;(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(1R,4R)-1,4,5-trimethylhexyl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol; (3S,5S,8R,9S,10S,13R,14S,17R)-17-[(1R,4R)-4-ethyl-1,5-dimethyl-hexyl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol; (3S,4S,5S,9R,10S,13R,14R,17R)-17-[(1R)-4-ethyl-1,5-dimethyl-hexyl]-4,10,13-trimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol