Shandong Yaroma is a specialized manufacturer and supplier of Flavor, Fragrance, Aromatic Chemical, Essential Oil, Food Additive and Herbal Extract. Engaged in the field for many years, we are providing with our fine products and perfect service.
URL: http://www.yaroma.com/ in English [Translate]
ACD/Labs is a global software company offering integrated analytical and chemical information solutions that systematize the wealth of scientific knowledge among the many branches of chemical, biochemical, and pharmaceutical R&D.
URL: http://www.acdlabs.com in English [Translate]
Guangzhou Topwork Chemical Co., Ltd. Specializes in manufacturing corticosteroid and relative intermediates. We provide high quality products and excellent services to our clients. Also technical developing and custom manufacture are our services.
URL: http://www.topworkchem.com in English [Translate]
Amadis Chemical is one of the leading enterprises in medical and health products, research & development, manufacturing and trading. Amadis Chemical adheres to the "Consummate Service Convincing Honor" business strategy.
URL: http://www.amadischem.com in English [Translate]
Thermochemical data and reaction thermochemistry for over 6000 compounds and 9000 reactions IR, Mass, UV/Vis, Electronic and vibrational spectra, Constants of diatomic molecules, Ion energetics.
URL: http://webbook.nist.gov/ in English [Translate]
IUPAC is an international body that addresses global issues involving chemical sciences. Its website provides inside on the organization, its members, activities, projects, and publications.
URL: http://www.iupac.org in English [Translate]
MatWeb is the free materials information database with property data on about 19000 materials including thermoplastic and thermoset polymers such as ABS, nylon, polycarbonate, polyester, and polyolefins; metals such as aluminum, cobalt, etc.
URL: http://www.matweb.com/ in English [Translate]
Contest honoree! A fully searchable database of IR, 1H and 13C NMR and Mass Spectra of organic compounds. Spectra are presented as GIF images, and users may download up to 50 per day free of charge.
URL: http://www.aist.go.jp/RIODB/SDBS/ in English [Translate]
This is a portal page that includes:
ChemIDplus a free web searchable database of 350,000 chemical records, including over 120,000 with 2D and 3D Structures.
URL: http://chem.sis.nlm.nih.gov in English [Translate]
A list of over 1500 of the 5000 chemicals that are used by the fragrance/flavours industry, along with their Chemical Abstracts Service (CAS) registry numbers.
URL: http://pw1.netcom.com/~bcb56/1500.htm in English [Translate]