| 英文名称: | | 6-dione, 3,7-dihydro-1,3-diethyl-8-(1-fluoro-2-phenylethenyl)-1h-purine- (e) | | (e)-1,3-diethyl-8-(1-fluoro-2-phenylethenyl)-3,7-dihydro-1h-purine-2,6-d ione | | (e)-1,3-diethyl-8-(alpha-fluorostyryl)xanthine | | 7-dihydro-1,3-diethyl-8-(1-fluoro-2-phenylethenyl)-6-dion (e)-1h-purine-3 |
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