1a,2,3,6,7,11c-Hexahydro-8-methylindeno(7',1':6,7,8)phenanthro(3,4-b)oxirene-2,3-diol (1aalpha,2beta,3alpha,11calpha)- 90027-32-0 99032-32-3 Indeno(7',1':6,7,8)phenanthro(3,4-b)oxirene-2,3-diol, 1a,2,3,6,7,11c-hexahydro-8-methyl-, (1aalpha,2beta,3alpha,11calpha)-