1,2-Epoxy-1,2,3,4-tetrahydrobenz(a)anthracene 64521-16-0 BENZ(a)ANTHRACENE, 1,2,3,4-TETRAHYDRO-1,2-EPOXY- BRN 5280437 Benzo(6,7)phenanthro(3,4-b)oxirene, 1a,2,3,11c-tetrahydro- (9CI) CCRIS 1016 Tetrahydrobenz(a)anthracen-1,2-epoxide Tetrahydrobenz(a)anthracene-1,2-epoxide