英文名称: | 7-(2-((2-(3,4-dihydroxyphenyl)-2-hydroxyethyl)amino)ethyl)-theophyllin | 7-(2-((2-(3,4-dihydroxyphenyl)-2-hydroxyethyl)amino)ethyl)theophylline | d 470 | norphedrinoethyltheophylline | theodrenaline | 7-(2-((beta,3,4-trihydroxyphenethyl)amino)ethyl)-theophyllin |
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