3719-40-2 DIBENZ(a,h)ANTHRACENE-5,6-DIOL, 5,6-DIHYDRO-, (E)- Dibenz(a,h)anthracene-5,6-diol trans-5,6-Dihydro-5,6-dihydroxydibenz(a,h)anthracene trans-5,6-Dihydrodibenz(a,h)anthracene-5,6-diol trans-Dibenz(a,h)anthracene-5,6-dihydrodiol