61490-68-4 7-beta,8-alpha,9-beta,10-beta-Tetrahydroxy-7,8,9,10-tetrahydrobenzo(a)pyrene 7/8,9,10-Tetrahydroxytetrahydrobenzo(a)pyrene BENZO(a)PYRENE, 7-beta,8-alpha,9-alpha,10-alpha-TETRAHYDROXY-7,8,9,10-TETRAHYDRO BRN 4330470 Benzo(a)pyrene, 7,8,9,10-tetrahydro-7-beta,8-alpha,9-alpha,10-alpha-tetrahydroxy- Benzo(a)pyrene, 7-beta,8-alpha,9-alpha,10-alpha-tetrahydroxy-7,8,9,10-tetrahydro- Benzo(a)pyrene-7-beta,8-alpha,9-alpha,10-alpha-tetraol Benzo(a)pyrene-7/8,9,10-tetrol R-7,T-8,T-9,T-10-Tetrahydroxy-7,8,9,10-tetrahydrobenzo(a)pyrene