http://jcps.bjmu.edu.cn
Carbon and Proton NMR Assignments for 2-Hydroxy-3,4,6,7-tetramethoxy-9,10-dihydrophenanthrene
Wen-Kui Li, Jing-Qi Pan, Ru-Yi Zhang, Pei-Gen Xiao
. 1998, (3): 161 -163 .