略語大辞典 [Chem] 17 DTNB† 5,5-dithionitrobenzoic acid ジチオビスニトロ安息香酸. エルコン試薬.5,5-dithionitrobenzoic acid; a chemical; [Chem]. 丸善「略語大辞典」JLogosID : 11871936