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Diphenylphosphoryl azide, 叠氮磷酸二苯酯/25g/CAS:26386-88-9
'); document.write('¥190

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Lithium tetrafluoroborate, 四氟硼酸锂/10g/CAS:14283-07-9
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Dichloro(p-cymene)ruthenium(II) dimer, 二氯双(4-甲基异丙基苯基)钌(II)/5g/CAS:52462-29-0
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