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    乙醇
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    8-乙氧基咖啡因
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    1,3,7-trimethyl-8-phenoxypurine-2,6-dione
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    5-chloro-1,3,7-trimethyl-5,7-dihydro-3H-purine-2,6,8-trione
  • 108876-77-3
    8-(2-dimethylamino-ethoxy)-1,3,7-trimethyl-3,7-dihydro-purine-2,6-dione, hydrochloride
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