About SAKAMOTO M
About Chiba Univ., Chiba, JPN
About NISHIO T
About Univ. Tsukuba, Ibaraki, JPN
About Heterocycles
About thiocarbonyl compound
About thioamide
About Nitrogen derivatives of aliphatic carboxylic acids
About Nitrogen heterocycles in general
About 窒素
About チオカルボニル化合物
About 光化学