Synonyms: 1,2-Epoxy-1,2-dihydro-phenanthrene;1a,9a-dihydrophenanthro[1,2-b]oxirene;Phenanthrene-1,2-oxide;c0449;phenanthrene 1,2-oxide;AC1L3WVT;CHEBI:28668;1a,9a-dihydro-1-oxa-cyclopropaphenanthrene;Phenanthro(1,2-b)oxirene, 1a,9a-dihydro-;1a,9a-Dihydro-1-oxa-cyclopropa<a>phenanthrene;39834-44-1