英文别名
7-Ethyl-2-(7-ethyl-8,9-dihydroxy-2,4,4,6-tetramethyl-1,3-dioxoanthracen-2-yl)-8,9-dihydroxy-2,4,4,6-tetramethylanthracene-1,3-dione;7-ethyl-2-(7-ethyl-8,9-dihydroxy-2,4,4,6-tetramethyl-1,3-dioxoanthracen-2-yl)-8,9-dihydroxy-2,4,4,6-tetramethylanthracene-1,3-dione