.beta.-(2-Hydroxy-3-naphthoyl)aminoethanol 2-Hydroxy-3-(.beta.-hydroxyethylamidocarbonyl)naphthalene 2-Naphthalenecarboxamide, 3-hydroxy-N-(2-hydroxyethyl)- 2-Naphthamide, 3-hydroxy-N-(2-hydroxyethyl)- 3-Hydroxy-2-naphthoic acid, ethanolamide 92-80-8 NSC60579