| 英文同义词: | 4-(2-HYDROXYETHYL)-1-[(4-METHOXY-2-NITROPHENYL)SULFONYL]-5-METHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE;4-(2-hydroxyethyl)-1-(4-methoxy-2-nitrobenzenesulfonyl)-5-methyl-2,3-dihydro-1H-pyrazol-3-one;3H-Pyrazol-3-one, 1,2-dihydro-4-(2-hydroxyethyl)-1-[(4-methoxy-2-nitrophenyl)sulfonyl]-5-methyl- |