Imidazolines ∩ Sulfonic Acids-Imidazolines| 毕得医药

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1-Methyl-4,5-dihydro-1H-imidazole-2-sulfonic acid: BD537041485805-06-997%; ￥

4-Oxo-4,5-dihydro-1H-imidazole-2-sulfonic acid: BD550443858511-41-897%; ￥

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