英文名称: | 2,3,6,7-tetrahydro-1,3-dimethyl-8-phenyl-1h-purine-6-dione | 1,3-dimethyl-8-phenylxanthine | 3,7-dihydro-1,3-dimethyl-8-phenyl-1h-purine-6-dione | 8-phenyltheophylline | 8-phenyl-theophyllin | 2,3,6,7-tetrahydro-1,3-dimethyl-8-phenyl-1h-purine-6-dione | 3,7-dihydro-1,3-dimethyl-8-phenyl-1H-purine-2,6-dione | 1H-purine-2,6-dione,3,7-dihydro-1,3-dimethyl-8-phenyl- |
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