マロン酸さんマロンさんMeanings1nounmalonic acidchemistryA dicarboxylic acid with the formula CH₂(COOH)₂, used in organic synthesis and as a building block in biochemistry.マロン酸さんはクエン酸さん回かい路ろの中ちゅう間かん体たいとして知しられている。Malonic acid is known as an intermediate in the citric acid cycle.