Update History of This Database

Date	Update contents
2017/01/12	"Links to Other DBs (based on UniChem)" and "Links to Other DBs (based on PubChem)" data are updated.
2016/11/09	"Core" data is added. "Basic Information" , "InChI and InChIKey" and "Canonical SMILES" data are updated.
2016/03/10	"Molecular Formula and Molecular Weight", "Links to Other DBs (based on UniChem)" and "Links to Other DBs (based on PubChem)" data are added. "Basic Information" and "InChI and InChIKey" data are updated. "Links to J-GLOBAL" title is changed.
2015/10/23	Basic Information data is corrected. Canonical SMILES data is updated. "URL of the original website" is changed.
2015/08/31	NBDC NikkajiRDF English archive site is opened.
2005/03/31	NikkajiWeb (http://nikkajiweb.jst.go.jp/) is opened.