| 英文名称: | | 5-(2,3,4-trimethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-4-imidazolidinedione | | 5-(2,3,4-trimethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-2,4-imidazolidined ione | | 5-(2,3,4-trimethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)hydantoin | | 5-(2,3,4-trimethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-4-imidazolidinedione |
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