(-)-BP-7-beta,8-alpha-diol-9-beta,10-beta-epoxide 1 (-)-cis-7-beta,8-alpha-Dihydroxy-9-beta,10-beta-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene (-)-syn-Benzo(a)pyrene-7,8-dihydrodiol-9,10-epoxide 63357-09-5 BENZO(a)PYRENE, 7-beta,8-alpha-DIHYDROXY-9-beta,10-beta-EPOXY-7,8,9,10-TETRAHYDR BRN 4356683 Benzo(a)pyrene, 7,8,9,10-tetrahydro-7-alpha,8-beta-dihydroxy-9-alpha,10-alpha-epoxy-, (-)-Z- Benzo(a)pyrene, 7-beta,8-alpha-dihydroxy-9-beta,10-beta-epoxy-7,8,9,10-tetrahydro-, (-)-cis CCRIS 794 syn-(-)-Benzo(a)pyrene-7,8-diol-9,10-oxide