英文别名
4-[2-(3-ethyl-3H-benzoselenazol-2-ylidene)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one;4-[(3-ethyl-3H-benzoselenazol-2-yliden)-ethylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one;4-[(3-Aethyl-3H-benzoselenazol-2-yliden)-aethyliden]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-on;1-<3-Ethyl-benzoselenazolin-2-yliden>-2-<3-methyl-5-oxo-1-phenyl-Δ2-pyrazolin-4-yliden>-ethan;1-(3-Ethyl-benzoselenazolin-2-yliden)-2-(3-methyl-5-oxo-1-phenyl-Δ2-pyrazolin-4-yliden)-ethan