533-75-5
环庚三烯酚酮
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22704-53-6
2-hydroxy-3-iodocyclohepta-2,4,6-trien-1-one
6264-93-3
2-氨基-2,4,6-环庚三烯-1-酮
2229-97-2
22209-72-9
7-Iod-2-amino-tropon