(4beta,4abeta,10abeta)-4,4a-Epoxy-trans-1,2,3,4,4a,9,10,10a-octahydrophenanthrene (4beta,4abeta,10abeta)-4,4a-Epoxy-trans-1,2,3,4,4a,9,10,10a-octahydrophenantrhene 121865-86-9 2H-Phenanthro(4,4a-b)oxirene, 1,3,3a,4,5,10a-hexahydro-, (3aalpha,9bR*,10aalpha)- CCRIS 7426