所有产品
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6-环己基-4-甲基-2H-吡喃-2-酮(中间体/医药中...)英文名:6-CYCLOHEXYL-4-METHYL PYRONE CAS NO:14818-35-0
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4-甲基-4-三氯甲基-2,5-环己二烯-1-酮(中间体...)英文名:4-Methyl-4-(trichloromethyl)cyclohexa-2,5-dien-1-one CAS NO:3274-12-2
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16,17-二癸氧基蒽酮紫(中间体/医药中间体)英文名:16,17-Bis(decyloxy)violanthrone CAS NO:71550-33-9
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