| 英文名称: | | 8-butyl-theophyllin | | 8-butyl-3,7-dihydro-1,3-dimethyl-1h-purine-6-dione | | 8-butyl-3,7-dihydro-1,3-dimethyl-1h-purine-2,6-dione | | 8-butyltheophylline | | 8-butyl-1,3-dimethyl-xanthin | | theophylline,8-butyl- | | 1H-purine-2,6-dione,8-butyl-3,7-dihydro-1,3-dimethyl- |
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