| 英文名称: | | 4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-Pyrazol-3-one | | 4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-on | | abcol yellow 18 | | solvent yellow 18 | | 3H-Pyrazol-3-one,4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl- |
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