Hexron, Vitestrol, Estra-Plex, Phenol, 4,4‘-(1,2-diethyl-1,2-ethanediyl)bis-, (R*,S*)-, meso-3,4-Bis-(4-hydroxy-phenyl)-hexan, Estrifar, Estronal, Sinestrol, meso-3,4-bis-(4-hydroxyphenyl)hexane, Extra-Plex, Synthovo, 4,4'-(1,2-Diethylethylene)diphenol, (R*,S*)-4,4'-(1,2-diethyl-1,2-ethanediyl)bis-phenol, Synestrol