SMILES: CCCC(=O)OC1=CC2=CC=CC=C2C=C1
Description: The molecule is a butyrate ester obtained by formal condensation of the carboxy group of butyric acid with the hydroxy group of 2-naphthol. It has a role as a chromogenic compound. It is a member of naphthalenes, a butyrate ester and an aromatic ester. It derives from a 2-naphthol.