1,2-Dihydrostilbene 1,2-Diphenylethane 1,2-Diphenylethane, s 103-29-7 39660-70-3 AI3-06161 BIBENZYL Benzene, 1,1'-(1,2-ethanediyl)bis- Dibenzil Dibenzyl Dihydrostilbene EINECS 203-096-4 Ethane, 1,2-diphenyl- NSC 30686 s-Diphenylethane sym-Diphenylethane