Heibei Yanuo Chemical Industry Co., Ltd.
HEBEI YANUO Chemical Industry Co., Ltd. provides thiochemicals and pyridines such as methanesulfonyl chloride,methanesulfonic acid,levulinic acid and more pharmaceutical intermediates.
http://www.yanuo.com

Yancheng Fenghua Chemical Company Ltd.
Manufacturer in China of benzotrifluoride and its chloro-, nitro-, and amino-substituted derivatives, as well as several cinnamic acid derivatives and other intermediate chemicals.
http://www.fhchem.com

Amino Acid Repository
Properties and images of amino acids, hydrophobicity scales, solvent accessibility of amino acids in known protein structures, mutation mass shifts, links to the NIST Chemistry WebBook for Amino Acids.
http://www.imb-jena.de/IMAGE_AA.html

Bam BioTech
Offers custom peptide manufacture to GLP and cCGMP, amino acid derivatives, antibody contract work in Xiamen, China.
http://www.bambio.com/

Reanal Finechemical Co.
Reanal - finomvegyszer, laborvegyszer gyártás - növényvédelem - alkoholszonda - redentin
http://www.reanal.hu/

Senn Chemicals AG
Senn Chemicals AG is a leader in custom manufacturing of peptide fragments, peptide mimetics and amino acid derivatives.
http://www.sennchem.com

Ningbo Haide Amino Acid Industry Co., Ltd.
Haide Biochem, founded since 1986 as Ningbo Haide Biochem Co., Ltd, has been devoting to amino acid products'manufacturing, researching and marketing for two decades and enjoy a good reputation in home and overseas market.
http://www.amino-acid-haide.com/

Tongzhou Chengxin Amino Acid Co., Ltd.
Research and production of L-isomers, their derivatives, and soybean extract. Lists products, quality criteria and profile of company in Jiangsu, China.
http://www.aminoacid-cn.com/

Senn Chemicals AG.
Senn Chemicals AG is a leader in custom manufacturing of peptide fragments, peptide mimetics and amino acid derivatives.
http://www.sennchem.com/

Peptides International Inc.
Peptides International manufactures and distributes biochemical products for major research institutions throughout the world.
http://www.pepnet.com/