Internet Resources : Science

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化學品數據庫

Developed by Shanghai Wingch Chemical Technology Co., Ltd., this chemicals database can be searched by chemical name in Chinese and English, CAS registry number, and molecular formula.
(Added: 12-Dec-2012 / Hits [2013- ]: 21)

100 Distinguished European Chemists: Millennium Project

The chemists are listed by century. Each page consists of a portrait, a short biography and links to further information.
(Added: 2-Nov-2002 / Hits [2013- ]: 7)

A Visual Interpretation of the Table of Elements

An arts and science collaborative project from the Royal Society of Chemistry which explores the diversity of elements in a unique and innovative manner. The website includes: data on the elements, patterns in the periodic table, atomic orbitals, alchemical symbols, downloadable movies, etc.
(Added: 12-Sep-2008 / Hits [2013- ]: 7)

ACS Publications

Provides over 30 American Chemical Society's journals and magazines. Articles are available in HTML or PDF. Non-HKUST users may not be able to view the full text of articles.
(Added: 25-Sep-1997 / Hits [2013- ]: 9)

American Chemical Society

Website of the American Chemical Society, offering free and continually updated information and resources. Visitors can read recent articles, find out about upcoming meetings, search databases and directories. With free registration, users can have a personalized mychemistry.org page and receive a monthly email newsletter on chemistry.org information.
(Added: 24-Feb-1997 / Hits [2013- ]: 7)

American Elements

Describes the research and uses of each of the elements, including properties, safety data and applications. Also offers technical and product information for a wide range of engineered and advanced materials, including elemental metals, metallic compounds, ceramic and crystalline substances, etc.
(Added: 21-Sep-2007 / Hits [2013- ]: 6)

ATSDR (Agency for Toxic Substances and Disease Registry)

The ATSDR's Hazardous Substance Release/Health Effects Database (HazDat) provides access to all kinds of information about hazardous substances, especially their effects on the health of human populations. Allows searching on various fields in the Database. Its ToxFAQs is a series of fact sheets about hazardous substances, which are developed by its Division of Toxicology.
(Added: 19-Jan-1998 / Hits [2013- ]: 23)

ChemIDplus Advanced

A database of over 368,000 chemical records, including over 220,000 with structures. It allows for structure searching, plus biological and chemical property search and display.
(Added: 28-Feb-2005 / Hits [2013- ]: 43)

Chemistry Central

An independent publishing platform operated by BioMed Central to provide immediate open access to peer-reviewed chemical research articles from a range of journals upon publication.
(Added: 6-Oct-2006 / Hits [2013- ]: 7)

Combinatorial Chemistry Review

An overview of techniques, principles and application of combinatorial chemistry.
(Added: 28-Feb-2005 / Hits [2013- ]: 6)

Elemental Data Index

Provides access to scientific data from NIST Physics Laboratory for chemical elements. Data includes atomic weight, ionization energy, ground-state level, and ground-state configuration, as well as links to the NIST databases where the element appears, including Atomic Spectra Data, X-Ray and Gamma Ray, Radiation Dosimetry Data, Nuclear Physics Data, and Condensed Matter Physics Data.
(Added: 14-Jul-2003 / Hits [2013- ]: 7)

Enhanced NCI Database Browser 2.2

A WWW browser to the new and enlarged collection of open NCI database compounds (>250,000 structures) with all kinds of nifty output features and links to other services for continued processing. Searchable by NSC Number, CAS number, molecular formula, molecular weight, exact structure, etc.
(Added: 24-Feb-1997 / Hits [2013- ]: 9)

Eric Weisstein's World of Chemistry

A comprehensive and searchable site. Entries can be browsed alphabetically, or by topic: chemical reactions, experimental chemistry, geology, inorganic chemistry, mineralogy, organic chemistry, petrology, quantum chemistry.
(Added: 11-Nov-2003 / Hits [2013- ]: 6)

General Chemistry Online

Apart from chemical properties information, it contains notes and guides for the chemistry students, as well as a toolbox of interactive graphing devices, a glossary, and an exam survival guide. Visitors can ask questions through the "Just Ask Antoine!" section, or peruse questions that have already been answered.
(Added: 6-Oct-2006 / Hits [2013- ]: 7)

International Union of Pure and Applied Chemistry

Contains IUPAC nomenclature recommendations of inorganic and organic chemistry and IUPAC's other publications.
(Added: 23-Apr-1997 / Hits [2013- ]: 7)

Japan Chemical Substance Dictionary Web service

An organic compound dictionary database prepared by the Japan Science and Technology Agency, contains over 2.5 million items that can be searched by name and chemical structure.
(Added: 12-Sep-2008 / Hits [2013- ]: 8)

Links for Chemists ^[Meta-Site]

Lists over 8,400 chemistry resources on the WWW arranged under categories: University Chemistry Departments, Chemical Companies, Chemical Information, Chemical Societies, Funding Bodies, Topics, Other Links Sites.
(Added: 29-Apr-1999 / Hits [2013- ]: 8)

Magnus: Chemical Calculations in Java

A program using Java language to perform various chemical calculations within a web browser, developed by Jonathan Goodman and members of the Goodman Group at Cambridge University.
(Added: 2-Feb-2004 / Hits [2013- ]: 6)

Martindale's Calculators On-line Center: Chemistry Center ^[Meta-Site]

A comprehensive collection of links of sites related to chemistry, materials included are courses, textbooks, manuals, handbooks, technical reports, calculators, spreadsheets, applets, animations, videos, simulations, etc.
(Added: 6-Jul-1999 / Hits [2013- ]: 8)

NIST Chemistry WebBook

Compiled by the National Institute of Standards and Technology of the USA, this database provides data of thermochemistry (5,000 compounds), enthalpy of reaction (3,000 reactions), infrared spectra (5,000 compounds), mass spectra (8,000 compounds), ion energetics (14,000 compounds), etc. Data can be searched by name, chemical formula, Chemical Abstracts Service Registry Number, molecular weight, ionization energy, or proton affinity.
(Added: 17-Apr-1998 / Hits [2013- ]: 14)

nmrdb.org: Database of NMR spectra

A web-based approach implementing a new java applet that enables to assign a chemical structure to the corresponding nuclear magnetic resonance spectrum and recreating NMR spectra from published in-line experimental parts.
(Added: 15-Dec-2008 / Hits [2013- ]: 5)

Organic Chemistry Portal

An online reference for background data on some 100,000 compounds. The chemicals database and the abstract database are searchable.
(Added: 29-Dec-2004 / Hits [2013- ]: 7)

Organic Syntheses Website

Provides detailed experimental methods for the synthesis of organic compounds. To search this database, users must install the ChemDraw plugin. In some 80 annual volumes and 9 collective volumes published by John Wiley & Sons, Inc, OS compiles selected procedures and new reactions which permit the professional chemist to prepare compounds of research utility.
(Added: 28-Apr-2003 / Hits [2013- ]: 9)

Periodic Table of Videos

Collection of videos for each element on the periodic table.
(Added: 31-Mar-2009 / Hits [2013- ]: 7)

PubChem

Provides information on the biological activities of small molecules and a fast chemical structure similarity search tool. It is organized as three linked databases, PubChem Substance, PubChem Compound, and PubChem BioAssay, within the NCBI's Entrez information retrieval system.
(Added: 11-May-2006 / Hits [2013- ]: 31)

Spectral Database for Organic Compounds, SDBS

Includes six types of spectra under a directory of the compounds: electron impact Mass spectrum (EI-MS), Fourier transform infrared spectrum (FT-IR), 1H nuclear magnetic resonance (NMR) spectrum, 13C NMR spectrum, laser Raman spectrum, and electron spin resonance (ESR) spectrum. The compounds are mainly commercial chemical reagents, two thirds of them are the compounds with the number of carbon atoms between 6 and 16.
(Added: 21-Sep-2007 / Hits [2013- ]: 8)

Theoretical Chemistry: a Self-Guided Introduction for College Students

Offered by University of Utah professor Jack Simons, the site presents a thorough description of the history and present-day importance of theoretical chemistry and available is also his book, Quantum Mechanics in Chemistry.
(Added: 22-Mar-2002 / Hits [2013- ]: 6)

WebElements Periodic Table (Professional Edition)

Includes property data on each element: general, chemical, physical, nuclear, electronic, biological, geological, crystollographic, reduction potentials, isotope abundances, electronic configurations, and ionization enthalpies data is available.
(Added: 3-Jun-1997 / Hits [2013- ]: 7)

Where to find Material Safety Data Sheets on the Internet

A collection of free resources for material safety data sheets on the Internet.
(Added: 8-May-2001 / Hits [2013- ]: 9)

WWW Chemistry Guide ^[Meta-Site]

A comprehensive and evaluated guide to web sites related to chemistry and chemical industry.
(Added: 13-Dec-2006 / Hits [2013- ]: 7)

last updated: 20-May-2013 - 16:46:33
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