. . . . "Dopaldehyde" . . . "3,4-Dihydroxyphenylacetaldehyde" . "2-(3,4-Dihydroxyphenyl)acetaldehyde" . . "3,4-dihydroxyphenylacetaldehyde synthase" . "3,4-Dihydroxyphenylacetaldehyde" . . "(3,4-Dihydroxyphenyl)acetaldehyde" . . "dopaldehyde" . . .