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Chemical Forums - Index

MARTINDALE’S CALCULATORS ON-LINE CENTER CHEMISTRY CENTER (Calculators, Applets, Spreadsheets,and where Applicable includes: Courses, Manuals,Handbooks, Simulations, Animations, Videos, etc.) U.S.: Saturday, December 28, 2019 Sydney, Australia: Sunday, December 29, 2019 File Download Time Calculator Author, E-Mail, Privacy Policy & Disclaimer Currently the Calculators On-Line Center containsover “22,125” Calculators & Spreadsheets, over “4,420” Courses, Lectures, Manuals, Handbooks, […]

ChemExper is a company joining together the areas of chemistry, computer science and telecommunication. The ChemExper Chemical Directory is a free service that allows to find a chemical by its molecular formula, IUPAC name, common name, CAS number, catalog number, substructure or physical characteristics as well as chemical suppliers. This database contains currently more than 10 millions chemicals, 16000 MSDS, 10000 IR spectra and more than 2000 chemical suppliers. You may also SUBMIT your own data!

Chemistry data and computations for chemical elements, compounds, ions, quantities, solutions, reactions, thermodynamics, functional groups, cheminformatics, quantum chemistry, bonds and orbitals and nuclear chemistry.

The LibreTexts libraries collectively are a multi-institutional collaborative venture to develop the next generation of open-access texts to improve postsecondary education.

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Biology Online is the world’s most comprehensive database of Biology terms and topics. Since 2001 it has been the resource of choice for professors, students, and professionals needing answers to Biology questions.