64521-13-7 BENZ(a)ANTHRACENE, 1,2-DIHYDRO-1,2-DIHYDROXY-7-METHYL-, (E)- BRN 4490078 trans-1,2-Dihydro-1,2-dihydroxy-7-methylbenz(a)anthracene trans-7-Methylbenz(a)anthracene-1,2-dihydrodiol