(5R,11R)-5,11-diethyl-5,6,11,12-tetrahydrochrysene-2,8-diol Lopac-D-8690 NCGC00015377-01 ETC Lopac0_000463 NCGC00093877-03 (R,R)-5,11-CIS-DIETHYL-5,6,11,12-TETRAHYDROCHRYSENE-2,8-DIOL EU-0100463 (5R, 11R)-5,11-Diethyl-5,6,11,12-tetrahydro-2,8-chrysenediol (R,R)-cis-Diethyltetrahydro-2,8-chrysenediol D8690_SIGMA NCGC00093877-04