134109-03-8 7-Chlorobenz(a)anthracene 3,4-dihydrodiol 7-Chlorobenz(a)anthracene-trans-3,4-dihydrodiol Benz(a)anthracene-3,4-diol, 3,4-dihydro-7-chloro-, trans- CCRIS 3879 trans-3,4-Dihydroxy-3,4-dihydro-7-chlorobenz(a)anthracene