Pharmaceutical Chemical
levodropropizine
Description
levodropropizine and its intermediate : 1-phenylpiperazine
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Jinan Chenghui-shuangda Chemical Co.,Ltd.
Jinan Chenghui-shuangda Chemic
Address: No.15 Huaxin Road,
Jinan, Shandong
China, 250100
Tel: 0531-82312537
Fax: 0531-88017765