| 英文名称: | | 2,4-imidazolidinedione, 5,5-bis(4-methylphenyl)-3-(3-(4-hydroxy-4-phenyl-1-pipe | | ridinyl) propyl)- | | 3-(3-(4-hydroxy-4-phenyl-1-piperidyl)propyl)-5,5-di-(4-tolyl)hydantoin | | tr 3163 | | 5,5-bis(4-methylphenyl)-3-(3-(4-hydroxy-4-phenyl-1-piperidinyl)propyl)-4-imidazolidinedione |
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