930-21-2 2-Azetidinone
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- 우수한 회사(3):
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Hangzhou Hetd Pharm&Chem CO.,Ltd.
Tel:+86-571-81958067 13989459766 -
Unispec Chemicals Co.ltd
Tel:+86-25-52347273/52337972 -
Hangzhou Tino Bio-tech Co., Ltd.
Tel:+86-571-86687291 13588246609 13819161483 - Related selling offers