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Diethyl propylmalonate (3)CAS RN:2163-48-6
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Changzhou Yetai Fine chemical Research Institue(Jiangsu Yeming Biomedical Technology Co., Ltd.)Telephone:+86-519-83299352
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Yangzhou Princechem Co., Ltd.(former Gaoyou Organic Chemical Factory)Telephone:+86-514-84248359;13328140016
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Daming Changda Co.,Ltd.Telephone:+86-310-5102000