(3R,4R)-3,4-Dihydro-3,4-dihydroxy-11-methylbenz(a)anthracene (3R-trans)-11-Methyl-3,4-dihydrobenz(a)anthracene-3,4-diol 82735-47-5 Benz(a)anthracene-3,4-diol, 3,4-dihydro-11-methyl-, (3R-trans)-