(E)-4,4'-(hex-3-ene-3,4-diyl)diphenol-D5; trans-Diethyl Stilbestrol-D5; 4,4'-[(1E)-1,2-Diethyl-1,2-ethenediyl]bisphenol-D5; (E)-3,4-Bis(4-hydroxyphenyl)-3-hexene-D5; (E)-4,4'-(1,2-Diethyl-1,2-ethenediyl)bisphenol-D5; (E)-Diethylstilbestrol-D5; 4,4'-Dihydroxy-?,?-diethylstilbene-D5; 4,4'-Dihydroxydiethylstilbene-D5; Agostilben-D5; Antigestil-D5; Bertrol-D5; Bio-des-D5; Bufon-D5; Comestrol-D5; Cyren-D5; Cyren A