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