| 英文名称: | | 5-(2,4-dimethoxyphenyl)-5-(4-methoxyphenyl)-4-imidazolidinedione | | 5-(2,4-dimethoxyphenyl)-5-(4-methoxyphenyl)-2,4-imidazolidinedione | | 5-(2,4-dimethoxyphenyl)-5-(4-methoxyphenyl)hydantoin | | 5-(2,4-dimethoxyphenyl)-5-(4-methoxyphenyl)-4-imidazolidinedione |
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