ethanolamine1-amino-2-hydroxyethane2-Amino-ethanol2-Hydroxyethylamine2-amino-1-ethanol2-aminoethan-1-ol2-aminoethyl alcoholAethanolaminAminoethanolETAEthanolamineHeaMEAMONOETHANOLAMINEbeta-aminoethanolbeta-aminoethyl alcoholbeta-ethanolaminebeta-hydroxyethylaminecolamineglycinolmonoethanolamine