Hydrochloric acid Oxyfedrine
Chifeng arker Pharmaceutical Technology Co., Ltd (Nei 20100047)
Furazolidone
Chifeng arker Pharmaceutical Technology Co., Ltd (Nei 20100047)
asarone
Chifeng arker Pharmaceutical Technology Co., Ltd (Nei 20100047)
Di Erythrocin
Chifeng arker Pharmaceutical Technology Co., Ltd (Nei 20100047)
Balsalazide Disodium
Chifeng arker Pharmaceutical Technology Co., Ltd (Nei 20100047)
atenolol
Chifeng arker Pharmaceutical Technology Co., Ltd (Nei 20100047)
Pivalic acid (Trimethylacetic acid)
Hebei Fude Chem-Tech Co., Ltd.
3,5-Dimethylbenzoic acid
Hebei Fude Chem-Tech Co., Ltd.
3-amino-2-chloropyridine
HEBEI YaNUO Bioscience Co., Ltd
4-amino-3, 5-dichloropyridine
HEBEI YaNUO Bioscience Co., Ltd
2-amino-3-hydroxypyridine
HEBEI YaNUO Bioscience Co., Ltd
3-aminopyridine
HEBEI YaNUO Bioscience Co., Ltd
4-aminopyridine
HEBEI YaNUO Bioscience Co., Ltd
5-Bromo-2-hydroxynicotinic acid
HEBEI YaNUO Bioscience Co., Ltd
2-Chloro-4-aminopyridine
HEBEI YaNUO Bioscience Co., Ltd
2-Chloroisonicotinic acid
HEBEI YaNUO Bioscience Co., Ltd
2-Chloronicotinic acid
HEBEI YaNUO Bioscience Co., Ltd
2, 5-Dichloronicotinic acid
HEBEI YaNUO Bioscience Co., Ltd
Diphenolic acid
HEBEI YaNUO Bioscience Co., Ltd