pyridinium
http://purl.jp/bio/4/id/200906076895388303
http://purl.jp/bio/4/id/200906082279424835
http://purl.jp/bio/4/id/200906011561137399
http://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=200906076895388303
http://purl.jp/bio/4/subject/CA06
http://purl.jp/bio/4/id/200906084081407822