英文别名S-Prallethrolone; Propargylone; 4-hydroxy-3-Methyl-2-(prop-2-yn-1-yl)cyclopent-2-enone; 4-Hydroxy-3-methyl-2-(2-propynyl)-2-cyclopenten-1-one (R,S); (RS)4-hydroxy-3-methyl-2-(2-propynyl)cyclopent-2-ene-1-one; 2-Cyclopenten-1-one, 4-hydroxy-3-methyl-2-(2-propyn-1-yl)-; 4-hydroxy-3-methyl-2-prop-2-ynylcyclopent-2-en-1-one; 2-Propargyl-3-methyl-2-cyclopentene-1-one-4-ol; 2-propargyl-3-methyl-4-hydroxy-2-cyclopentenone; d-4-hydroxy-2-propargyl-3-methyl-2-cyclopentenone; 2-propargyl-3-methyl-4-hydroxy-2-cyclopenten-1-one 
