英文名称: | 3,7-dihydro-8-chloro-1,3-dimethyl-7-(2-nitrophenyl)-1h-purine-6-dione | 3,7-dihydro-8-chloro-1,3-dimethyl-7-(2-nitrophenyl)-1h-purine-2,6-dione | 8-cloro-7-(2-nitrofenil)teofillina | 8-chloro-7-(o-nitrophenyl)-theophyllin | 3,7-dihydro-8-chloro-1,3-dimethyl-7-(2-nitrophenyl)-1h-purine-6-dione |
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