5-formyl-furan-2-boronic acid
Wuhan Yuanqi Pharmaceutical Co., Ltd.
Quinolinecarboxylic acid
Wuhan Yuanqi Pharmaceutical Co., Ltd.
Diphenyl-imidazole
Wuhan Yuanqi Pharmaceutical Co., Ltd.
Isophytol
Wuhan Yuanqi Pharmaceutical Co., Ltd.
2-Chloromethyl-3,5-dimethyl-4-methoxypyridine hydrochloride
Wuhan Yuanqi Pharmaceutical Co., Ltd.
Trans-4-methyl-cyclohexyl isocyanate
Wuhan Yuanqi Pharmaceutical Co., Ltd.
D - (-) - diethyl tartrate
Wuhan Yuanqi Pharmaceutical Co., Ltd.
Regal acid (4-ethoxycarbonyl-3-ethoxy-phenylacetate)
Wuhan Yuanqi Pharmaceutical Co., Ltd.
D - (+) - dibenzoyltartaric acid (monohydrate)
Wuhan Yuanqi Pharmaceutical Co., Ltd.
L - (-) - dibenzoyltartaric acid (monohydrate)
Wuhan Yuanqi Pharmaceutical Co., Ltd.
2,4-dichloro-quinazoline
Suizhou Tianfeng Chemical Technology Co., Ltd.
2-Amino-4-chloropyridine
Suizhou Tianfeng Chemical Technology Co., Ltd.
Amino-4-bromopyridine
Suizhou Tianfeng Chemical Technology Co., Ltd.
3-amino-1,2,4-triazole
Suizhou Tianfeng Chemical Technology Co., Ltd.
3-hydroxy cephalosporin
Suizhou Tianfeng Chemical Technology Co., Ltd.
4-Chloro-6,7-dimethoxy-quinoline
Suizhou Tianfeng Chemical Technology Co., Ltd.
4- chloro-7-azaindole
Suizhou Tianfeng Chemical Technology Co., Ltd.
6-aminopenicillanic acid
Suizhou Tianfeng Chemical Technology Co., Ltd.
7-aminocephalosporanic acid
Suizhou Tianfeng Chemical Technology Co., Ltd.
Hydroxymethyl-7-aminocephalosporanic acid
Suizhou Tianfeng Chemical Technology Co., Ltd.