7-Diethylaminocoumarin-3-carboxylic acid50995-74-930 % similar 2,3-Difluoro-4-hydroxybenzonitrile126162-38-730 % similar 6-Methoxy-2-naphthol5111-66-030 % similar 6-Hydroxy-2-naphthaldehyde78119-82-130 % similar 7-Hydroxycoumarin-4-acetic acid6950-82-930 % similar 6-Bromo-2-naphthalenol15231-91-130 % similar Isoscopoletin776-86-330 % similar Scopoletin92-61-530 % similar