英文名称:
2,4-dihydro-4,4,5-trimethyl-3H-pyrazol-3-one
英文别名:
2,4-dihydro-4,4,5-trimethyl-3H-pyrazol-3-one;3,4,4-Trimethyl-1H-pyrazole-5(4H)-one;3,4,4-trimethyl-1H-pyrazol-5-one;3,4,4-Trimethyl-1H-pyrazol-5(4H)-one;3H-Pyrazol-3-one, 2,4-dihydro-4,4,5-trimethyl-