3,4-Dihydro-3,4-dihydroxy-7-methylbenz(a)anthracene 62641-70-7 7-Methylbenz(A)anthracene-3,4-diol 7-Methylbenz(a)anthracene-3,4-dihydrodiol BENZ(a)ANTHRACENE, 3,4-DIHYDRO-3,4-DIHYDROXY-7-METHYL-