| 英文名称: | | 1h-purine-2,6-dione, 3,7-dihydro-1,3-diethyl-8-(2-(4,5-dimethoxy-2-nitrophenyl) | | (e)-ethenyl) | | (e)-1,3-diethyl-8-(2-(4,5-dimethoxy-2-nitrophenyl)ethenyl)-3,7-dihydro-1 h-pu | | (e)-8-(4,5-dimethoxy-2-nitrostyryl)-1,3-diethylxanthine | | 7-dihydro-1,3-diethyl-8-(2-(4,5-dimethoxy-2-nitrophenyl)ethenyl)-6-dion(e)-1h-purine-3 |
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