3-Methoxypropane-1-Sulfonic acid
Beijing Inno-Chem Technology Co., Ltd
3-Pyridinesulfonic acid
Beijing Inno-Chem Technology Co., Ltd
4-Hydrazinobenzenesulfonic acid
Beijing Inno-Chem Technology Co., Ltd
4-Sulfamoylbenzoic acid
Beijing Inno-Chem Technology Co., Ltd
8-Hydroxyquinoline-5-Sulfonic acid Monohydrate, 98%
Beijing Inno-Chem Technology Co., Ltd
8-Quinolinesulfonic acid
Beijing Inno-Chem Technology Co., Ltd
acryloyl Chloride
Beijing Inno-Chem Technology Co., Ltd
Tris(hydroxymethyl)aminomethane
Changzhou Welton Chemical Co., Ltd.
4-aminobenzonitrile
Changzhou Welton Chemical Co., Ltd.
albendazole
Changzhou Yabang-QH Pharmachem Co., Ltd.
4-Chloro-3-nitrobenzoic acid
Changzhou Yabang-QH Pharmachem Co., Ltd.
aluminum Chloride,anhydrous
Changzhou Lianyi Chemical Co.,Ltd.
Polyphosphoric acid(Ppa)
Changzhou Lianyi Chemical Co.,Ltd.