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4-乙酰胺基苯甲腈;4-acetamidobenzonitrile (cas 35704-19-9) 生产
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3-氯-4-甲氧基乙酰苯 3-chloro-4-methoxyacetophenone
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苯乙酮 乙酰苯 分析纯500ml/瓶 cas:98-86-2一级代理商零利润
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2-苯氧基硫代乙酰胺 2-phenoxythioacetamide
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3'-hydroxyacetophenone别名名称:间羟苯乙酮 间羟基乙酰苯 间
4-乙酰胺基苯甲腈;4-acetamidobenzonitrile (cas 35704-19-9) 生产
3-氯-4-甲氧基乙酰苯 3-chloro-4-methoxyacetophenone
苯乙酮 乙酰苯 分析纯500ml/瓶 cas:98-86-2一级代理商零利润
2-苯氧基硫代乙酰胺 2-phenoxythioacetamide
3'-hydroxyacetophenone别名名称:间羟苯乙酮 间羟基乙酰苯 间