AK Scientific, Inc.
USA
7-Amino-3-vinyl-3-cephem-4-carboxylic acid
Chemos GmbH & Co. KG
Germany
7-Amino-3-vinyl-3-cephem-4-carboxylic acid
scienTEST - bioKEMIX GmbH
Germany
7-Amino-3-vinyl-3-cephem-4-carboxylic acid
Simagchem Corporation
P.R.China
7-Amino-3-Vinyl-3-Cephem-4-Carboxylicaciddiphenylmethylestermonohydrochloride
Leap Chem Co., Ltd
P.R.China
7-AVCA
Changzhou Union Chemicals Co.,Ltd.
P.R.China
7-Amino-3-vinyl-3-cephem-4-carboxylic acid
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
7-Amino-3-Vinyl-3-Cephem-4-Carboxylicaciddiphenylmethylestermonohydrochloride
Xiamen Kinbester Co., Ltd.
P.R.China
7-Amino-3-Vinyl-3-Cephem-4-Carboxylicaciddiphenylmethylestermonohydrochloride
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
7-Amino-3-Vinyl-3-Cephem-4-Carboxylicaciddiphenylmethylestermonohydrochloride
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
7-Amino-3-vinyl-3-cephem-4-carboxylic acid
AK Scientific, Inc.
USA
7-Amino-3-vinyl-3-cephem-4-carboxylic acid
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
7-AVCA
Ambeed, Inc.
USA
(6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
AK Scientific, Inc.
USA
(6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Aozeal Certified Standards (AOCS), Inc.
USA
Cefixime Impurity 7 AVCA
Xingrui Industry Co., Limited
P.R.China
7-AVCA
Autech Industry Co.,Limited
P.R.China
7-Amino-3-vinyl-3-cephem-4-carboxylic acid
Finetech Industry Limited
P.R.China
7-AVCA
Xiamen Equation Chemical Co.,Ltd
P.R.China
7-AVCA
Shandong SanYoung Industry Co., Ltd
P.R.China
7-AVCA
BLD Pharmatech Ltd
P.R.China
(6R,7R)-7-Amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Chemlyte Solutions
P.R.China
7-Amino-3-vinyl-3-cephem-4-carboxylic acid