| 英文名称: | | 4-heptanone, 2,6-bis(trifluoromethyl)-3-chloro-2,6-dihydroxy-1,1,1,7,7,7,-hexaf | | luoro- | | 3-chloro-1,1,1,7,7,7-hexafluoro-2,6-dihydroxy-2,6-bis(trifluoromethyl)-4 -hep | | tanone | | 2,6-bis(trifluoromethyl)-3-chloro-2,6-dihydroxy-1,1,1,7,7,7,-hexafluoro-4-heptanon |
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