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Certified Reference Standards...
化学名称: Ethylene Diamine ; Ethane-1,2-diamine
微笑: NCCN
印地语: InChI=1S/C7H3ClN4S/c8-4-1-2-5-7(12-13-11-5)6(4)10-3-9/h1-2,10H
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