- paradimethylaminobenzaldehyde
- para·di·meth·yl·ami·no·benz·al·de·hyde (par″ə-di-meth″əl-ə-me″no-ben-zalґdə-hīd) white or pale yellow crystals or crystalline powder, used in the preparation of Ehrlich aldehyde reagent and in the determination of urobilinogen and porphobilinogen.
Medical dictionary. 2011.