2-hydroxy-3,4-dimethylcyclopent-2-en-1-one;2-hydroxy-3,4-dimethyl-cyclopent-2-en-1-one;2-hydroxy-3,4-dimethyl-1-cyclopent-2-enone;147770-82-9;21835-00-7;3,4-Dimethyl-2-hydroxycyclopent-2-en-1-one;EINECS 244-604-4
2-hydroxy-3,4-dimethylcyclopent-2-en-1-one