英文别名4-(2-aMinoethyl)-1,2-dihydro-5-Methyl-3H-Pyrazol-3-one; 4-(2-AMinoethyl)-5-Methyl-1H-pyrazol-3(2H)-one; 4-(2-aminoethyl)-5-methyl-1,2-dihydropyrazol-3-one; 3H-Pyrazol-3-one, 4-(2-aminoethyl)-1,2-dihydro-5-methyl-; 4-(2-Aminoethyl)-5-methylpyrazol-3(2H)-one; 4-(2-Aminoethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one 
