Indofine Chemical Co, Inc.
USA
z-l-pyroglutamic acid
AK Scientific, Inc.
USA
Cbz-L-pyroglutamic acid
Hangzhou Ocean Chemical Co., Ltd.
P.R.China
Z-L-Pyroglutamic acid
Chemos GmbH & Co. KG
Germany
Cbz-L-pyroglutamic acid
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Z-Pyr-OH
BOC Sciences
USA
(S)-L-(Benzyloxycarbonyl)-5-Oxopyrrolidine-2-Carboxylic Acid
Finetech Industry Limited
P.R.China
Z-Pyr-OH
Sichuan Tongsheng Amino acid Co., Ltd.
P.R.China
Cbz-Pyr-OH
Bachem AG
Switzerland
Z-Pyr-Oh
Acinopeptide Co., Ltd.
P.R.China
Z-Pyr-Oh
Leap Chem Co., Ltd
P.R.China
(S)-L-(Benzyloxycarbonyl)-5-Oxopyrrolidine-2-Carboxylic Acid
Capot Chemical Co., Ltd.
P.R.China
(S)-L-(Benzyloxycarbonyl)-5-Oxopyrrolidine-2-Carboxylic Acid
GL Biochem (Shanghai) Ltd.
P.R.China
Z-Pyr-Oh
Xiamen Kinbester Co., Ltd.
P.R.China
Z-Pyr-Oh
Hangzhou Lingrui Chemical Co., Ltd.
P.R.China
Cbz-L-pyroglutamic acid
Iris Biotech GmbH
Germany
Z-L-Pyr-OH
WR Grace & Co.
USA
Cbz-L-pyroglutamic acid
Advanced Chemtech, Inc. USA
USA
Z-Pyr-OH
Arakato Development Ltd
Hong Kong
Z-Pyr-OH
Autech Industry Co.,Limited
P.R.China
Cbz-Pyr-OH
AK Scientific, Inc.
USA
Cbz-L-pyroglutamic acid
Ambeed, Inc.
USA
Z-Pyr-OH
Alfa (A Johnson Matthey Company)
U.K.
(S)-1-Benzyloxycarbonyl-5-oxopyrrolidine-2-carboxylic acid, 98%
FUDI Chemical Co. Ltd.
P.R.China
Z-Pyr-OH
Shandong Minglang Chemical Co., Ltd
P.R.China
Cbz-Pyr-OH
Amadis Chemical Company Limited
P.R.China
(S)-L-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
P.R.China
Cbz-L-pyroglutamic acid
XD BIOCHEMS Ltd
P.R.China
Z-Pyr-OH
Nantong Xindao Biotech Ltd
P.R.China
Z-Pyr-OH
BLD Pharmatech Ltd
P.R.China
(S)-1-((Benzyloxy)carbonyl)-5-oxopyrrolidine-2-carboxylic acid
Chemlyte Solutions
P.R.China
Z-Pyr-OH