Update History of This Database

Date	Update contents
2025/04/21	Archive version V11 Released. "Basic Information" data are updated. "InChI and InChIKey" data are updated. "Canonical SMILES" data are updated. "Molecular Formula and Molecular Weight" data are updated. "Core" data are updated. "MOL/SDF" data are added.
2022/10/04	"Features and manner of utilization of database" in "Database Description" is updated.
2022/02/01	Archive version V9 Released. "Core" data are updated.
2021/11/09	Archive version V9 Released. "Basic Information" data are updated. "InChI and InChIKey" data are updated. "Canonical SMILES" data are updated. "Molecular Formula and Molecular Weight" data are updated. "Core" data are updated.
2019/05/15	"URL of the original website" in "Database Description" is updated.
2018/05/18	Archive version V8 Released. "Basic Information" data are updated. "InChI and InChIKey" data are updated. "Canonical SMILES" data are updated. "Molecular Formula and Molecular Weight" data are updated. "Links to Other DBs (based on UniChem)" data are updated. "Links to Other DBs (based on PubChem)" data are updated. "Core" data are updated.
2017/02/17	Archive version V7 Released. "Links to Other DBs (based on UniChem)" data are updated.
2017/01/12	Archive version V6 Released. "Links to Other DBs (based on UniChem)" and "Links to Other DBs (based on PubChem)" data are updated.
2016/11/09	Archive version V5 Released. "Core" data is added. "Basic Information" , "InChI and InChIKey" and "Canonical SMILES" data are updated.
2016/03/10	Archive version V4 Released. "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	Archive version V3 Released. 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.
2015/08/06	Archive version V2 Released. "Basic Information" and "InChI and InChIKey" data are updated. Data acquisition method is changed. "Data acquisition method" in "InChI and InChIKey" is changed. "Reference(s)" in "Database Description" is changed.
2015/05/29	NBDC NikkajiRDF archive site is opened. (Archive version V1)
2005/03/31	NikkajiWeb (http://nikkajiweb.jst.go.jp/) is opened.

Update History of This Database

About This Database