英文别名
α,α-bis(2,3-dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl)-p-nitro-benzylium;alpha,alpha-Bis(2,3-dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-yl)-p-nitro-benzylium;4-[(1,5-Dimethyl-3-oxo-2-phenylpyrazol-1-ium-4-ylidene)-(4-nitrophenyl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-1-ium-4-ylidene)-(4-nitrophenyl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one