Synonyms: 2-Propenoicacid, 3-phenyl-,2,8,9-tris(acetyloxy)-10-(benzoyloxy)-2,3,3a,4,4a,5,6,7,8,8a,9,10-dodecahydro-3a-(1-hydroxy-1-methylethyl)-1,8a-dimethyl-5-methylenebenz[f]azulen-6-ylester, [2S-[2a,3ab,4aa,6a(E),8b,8ab,9a,10b]]-; Benz[f]azulene, 2-propenoicacid deriv.; Taxuspin A; Taxuspine A