1955 年 75 巻 11 号 p. 1383-1384
Determination of trans-π-oxocamphor was established by reacting trans-π-oxocamphorwith 2, 4-dinitrophenylhydrazine, removing the hydrazone thereby formed, and measuring the amount of 2, 4-dinitrophenylhydazine before and after the reaction by azotometry.