About KAWATA H
About Iwate Univ., Morioka
About KUMAGAI T
About Tohoku Univ., Sendai
About NIIZUMA S
About Iwate Univ., Morioka
About Chemistry Letters
About chemical synthesis
About Condensed derivatives of pyrane
About Photochemical reaction,radical reaction
About 4-Oxo-4H-1-benzopyran-2-carboxylic acid
About 2-Hydroperoxy-4H-1-benzopyran-4-one
About 2-Hydroxychromone
About 4-Hydroxycoumarin
About クロモン
About カルボン酸
About 光酸素化
About 化学ルミネセンス
About 同定