英文名称: | 1h-purine-2,6-dione, 3,7-dihydro-1,3-diethyl-8-(2-(2-fluorophenyl)ethenyl)-7-me | (e)-1,3-diethyl-8-(2-(2-fluorophenyl)ethenyl)-7-methyl-3,7-dihydro-1h-pu rine | (e)-1,3-diethyl-8-(2-fluorostyryl)-7-methylxanthine | 7-dihydro-1,3-diethyl-8-(2-(2-fluorophenyl)ethenyl)-7-methyl-6-dion (e)-1h-purine-3 |
|