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Ring Index ( PDF 235KB )
Periodic Table of the Elements ( PDF 2.5MB )
Physical properties of common organic solvents ( PDF 75KB )
Freezing mixtures ( PDF 56KB )
Pressure-Temperature Nomograph ( PDF 105KB )
Abbreviation List ( PDF 182KB )
The Chemical Society of Japan
The Pharmaceutical Society of Japan
The Japanese Biochemical Society
Japan Society for Bioscience, Biotechnology, and Agrochemistry
The Japan Society for Analytical Chemistry
The Japan Petroleum Institute
The Korean Chemical Society
American Chemical Society (ACS)
Society of Chemical Manufacturers and Affiliates (SOCMA)
Royal Society of Chemistry (RSC)
SciFinder
ChemSpider SyntheticPages
Organic Syntheses
Chemical Risk Information Platform (CHRIP)
eChemPortal
Japan Consortium for Glycobiology and Glycotechnology DataBase (JCGGDB)
KEGG (Kyoto Encyclopedia of Genes and Genomes)
BRENDA (BRaunschweig ENzyme Database)
CiNii Books
National Diet Library - Online Public Access Catalog (NDL-OPAC)
Industrial Property Digital Library
The United States Patent and Trademark Office (USPTO)
European Patent Office (EPO)
National Institute of Standards and Technology (NIST): Chemistry Portal
National Institute of Standards and Technology (NIST): Organic Analytical Chemistry Portal
The National Center for Biotechnology Information (NCBI)
MERLOT Chemistry Portal
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