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1-Methylpiperazine
109-01-3
1-methylpiperazine
CHANGZHOU HITECH CHEMICALS LIMITED
SHANGHAI HOBOR CHEMICAL CO. LTD.
Shandong General Materials Co.,Ltd(Shandong Aoertong Chemical Co., Ltd)
Yabang Chemical Industry Corporation
Kawaken Fine Chemicals Co. Ltd
Yancheng Huaye Pharmaceutical & Chemical Co., Ltd
Greenbo Biochem
Changzhou Xuanming Pharmaceutical Techno
Synchem International Co.,Ltd.
Shanghai Lonwin Chemical Co.,Ltd