(7R-trans)-7,8-Dihydro-7-methylbenzo(a)pyrene-7,8-diol 7,8-Dihydro-7-methylbenzo(a)pyrene-7,8-diol (7R-trans)- 83572-63-8 Benzo(a)pyrene-7,8-diol, 7,8-dihydro-7-methyl-, (7R-trans)-