Santa Cruz Biotechnology, Inc.
USA
2,3,3',4'-biphenyl tetracarboxylic dianhydride
Feiming Chemical Limited.
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride(a-BPDA)
DSL Chemicals (Shanghai) Co., Ltd.
P.R.China
2,3,3',4'-Biphenyltetracarboxylic Dianhydride
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
2,3,3',4-Biphenyl-tetracarboxylic acid dianhydride
Simagchem Corporation
P.R.China
2,3,3',4-Biphenyl-tetracarboxylic acid dianhydride
Evonik ( formerly Wilshire Technologies, Inc. )
USA
2,3,3',4-Biphenyl-Tetracarboxylic Acid Dianhydride
Aecochem Corp.
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Leap Chem Co., Ltd
P.R.China
2,3,3',4'-Biphenyltetracarboxylic Dianhydride
Shandong Xingshun New Material Co., Ltd.
P.R.China
2,3,3',4-Biphenyl-tetracarboxylic acid dianhydride
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
2,3,3',4-Biphenyl-tetracarboxylic acid dianhydride
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
2,3,3',4'-Biphenyltetracarboxylic Dianhydride
Santa Cruz Biotechnology, Inc.
USA
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Feiming Chemical Limited.
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
2,3,3'4'-Biphenyl tetracarboxylic dianhydride
Ambeed, Inc.
USA
2,3,3,4-biphenyl tetracarboxylic dianhydride
Sancai Industry Co.,Ltd.
P.R.China
α-BPDA
Xiamen Equation Chemical Co.,Ltd
P.R.China
2,3,3',4-Biphenyl-tetracarboxylic acid dianhydride
Zehao Industry Co., Ltd.
P.R.China
alpha-BPDA
Amadis Chemical Company Limited
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Autech Industry Co.,Limited
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Finetech Industry Limited
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Refine Chemical Co.,Ltd.
P.R.China
a-BPDA
Shandong Ench Chemical Co.,Ltd
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Wuhan PharmChem Co., LTD.
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Chemport Science & Technology (Shanghai) Co., Ltd.
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Shandong SanYoung Industry Co., Ltd
P.R.China
2,3,3',4-Biphenyl-tetracarboxylic acid dianhydride
BLD Pharmatech Ltd
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride
Chemlyte Solutions
P.R.China
2,3,3',4'-Biphenyltetracarboxylic dianhydride