英文名称: | 3,7-dihydro-7-(2-hydroxy-2-(4-nitrophenyl)ethyl)-3-methyl-1h-purine-6-dione | 7-(beta-hydroxy-p-nitrophenethyl)-8-(1-piperazinyl)-3-methylxanthine monohydr | 6-dione,3,7-dihydro-7-(2-hydroxy-2-(4-nitrophenyl)ethyl)-3-methyl-8-(1-piperazinyl)-1h-purine- monohydrochloride |
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