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Mendeleev’s periodic table is the most important chemistry reference, arranging all the chemical elements known to this world in an array from left to right and top to bottom in order of increasing atomic number. The periodic table is ubiquitous within the academic discipline of chemistry and provides an extremely useful framework to classify, systematize, and compare all known elements of their chemical behavior.

The EMD periodic table of the elements app provides detailed information, state-of-the-art functions and an appealing presentation. It offers the opportunity to learn more about the chemical elements — from classification to element features to their history of discovery.

This version of The Elements is for iPhone 4 and the latest 4th generation iPod touch only (NOT iPad or iPad 2), in English with American spellings. It features beautiful high-resolution content optimized for the iPhone 4 screen. The Elements for iPhone lets you experience the beauty and fascination of the building blocks of our universe in a way you’ve never seen before.

The Elements: A Visual Exploration lets you experience the beauty and fascination of the building blocks of our universe in a way you’ve never seen before. You start off at a living periodic table where every element is shown with a smoothly rotating sample. To read about tin, tap the tin soldier. To read about gold, tap the gold nugget.

A collection of chemistry calculators, including: Boyle’s Law, Charles’ Law, Combined Gas Law, Dilution of Solutions, Decomposition, Enthalpy, Equivalent Mass of Acid, Ether Extract, Fatty Acids, Guy-Lussac’s Law, Henderson Formula, Ideal Gas Law, Molar Mass of Gas, Neutralization, Oxidizing & Reducing, Weight of Acid. By Darren Gates.

ChemFormula is a molecular formula and weight calculator ideal for students and anyone else who needs to quickly translate arbitrarily complex formulas into empirical formulas with molecular weights. Written by a chemist, it includes support for a large number of common chemical abbreviations, functional groups, and protecting groups. In addition to providing formula analysis, ChemFormula can search several major suppliers for commercial availability. By Synthetiq Solutions.

ChemMobi is a tool for Chemists, Biochemists and anyone else interested in chemical structures, chemical sourcing, chemical properties and safety information. By using webservices provided by Symyx DiscoveryGate and ChemSpider Search, ChemMobi allows the user to search for a Chemical Name or ID (CAS Numbers, MDL Numbers etc) and retrieve data including the chemical structure and associated data if the name searched is available. ChemMobi has access to in excess of 30 million chemical structures. By Symyx Technologies Inc.

ChemSpider Mobile allows you to search the ChemSpider chemical database, provided by the Royal Society of Chemistry. Compounds can be searched by structure or by name, and browsed within the app. Results can be examined by jumping to the web page. Search structures are drawn using the powerful MMDS molecular diagram editor. By Molecular Materials Informatics, Inc.

MObile REagents (MORE) is a scientific app that gives you access to over 5 million molecules and 11 million chemical product variations offered by more than 50 different suppliers. With MORE, you can search reagents by exact or partial name and formula or by drawing a complete or partial structure with your finger tips. You can also limit your search to specific suppliers and bookmark your search results. By Eidogen-Sertanty.

iKinase provides sample structure activity data from Eidogen-Sertanty’s Kinase Knowledgebase (KKB). The KKB is a small molecule activity database that is curated from patents and peer-reviewed publications by an experienced team of PhD chemists and biologists. Within iKinase, a user can search for Kinase targets by standardized names, identify top-active molecules for each target, and drill-down into more detail. iKinase requires an internet connection which enables database searching into Eidogen-Sertanty’s KKB content. By Eidogen-Sertanty.

iKinasePro for iOS4 provides access into Eidogen-Sertanty’s Kinase Knowledgebase (KKB) with fast and powerful substructure-, similarity-, and super-similarity searching capability. In addition, you can search the kinome by target name, by finger-drawn chemical structures, and/or tap through a vast array of ring structures to circumnavigate the Kinome from several different perspectives. You can also register for alerts to keep current with new KKB updates and receive detailed SAR information by email. By Eidogen-Sertanty.

iProtein brings target informatics to a whole new level by providing access to the world’s largest repository of protein structures and models: Eidogen-Sertanty’s Target Informatics Platform (TIP). TIP amplifies the rapidly expanding body of experimental protein structural information found in the Protein Data Bank (PDB) by generating high accuracy protein structural models across sequences found in Swiss-Prot, RefSeq, Ensembl, IPI, etc. Through iProtein, the TIP database can be surveyed by Sequence, Structure/Model, Site, Protein Family, and by co-complexed ligand structures. By Eidogen-Sertanty.

Registered SciFinder users at Stanford can access CAS databases via SciFinder Mobile with web-enabled smartphones. There’s no need to download any special apps. SciFinder Mobile provides access to features such as: Explore a research topic, Look up a chemical substance, Find or confirm a property for a substance, Review publications and references for an author or inventor, and Find research published by a company or university. SciFinder users can also review Keep Me Posted results and Saved answer sets. More about SciFinder Mobile. SciFinder at Stanford University. Mobile-friendly web interface. By Chemical Abstracts Service.

Elsevier’s SciVerse Scopus is the leading service for finding and sharing peer-reviewed information that will help you in your research. Search across thousands of scholarly journals from more than 5000 international publishers. Save the important articles in one place for easy look-up. Set up and review email alerts for your favorite searches. Set up email alerts for when an author cites a particular article. Annotate articles with your own notes. Share article links through email or Twitter. This version of SciVerse Scopus Alerts is free and for existing subscribers only. A new version for non subscribers is coming soon. About SciVerse Scopus. By Elsevier B.V.

iProtein brings target informatics to a whole new level by providing access to the world’s largest repository of protein structures and models: Eidogen-Sertanty’s Target Informatics Platform (TIP). TIP amplifies the rapidly expanding body of experimental protein structural information found in the Protein Data Bank (PDB) by generating high accuracy protein structural models across sequences found in Swiss-Prot, RefSeq, Ensembl, IPI, etc.

iKinasePro for iOS4 provides access into Eidogen-Sertanty’s Kinase Knowledgebase (KKB) with fast and powerful substructure-, similarity-, and super-similarity searching capability. In addition, you can search the kinome by target name, by finger-drawn chemical structures, and/or tap through a vast array of ring structures to circumnavigate the Kinome from several different perspectives.

iKinase provides sample structure activity data from Eidogen-Sertanty’s Kinase Knowledgebase (KKB). The KKB is a small molecule activity database that is curated from patents and peer-reviewed publications by an experienced team of PhD chemists and biologists. Within iKinase, a user can search for Kinase targets by standardized names, identify top-active molecules for each target, and drill-down into more detail.