英文名称: | 2,6-bis(trifluoromethyl)-2,6-dihydroxy-1,1,1,7,7,7-hexafluoro-4-heptanon ph | enylhydrazone | 1,1,1,7,7,7-hexafluoro-2,6-dihydroxy-2,6-bis(trifluoromethyl)-heptan-4-o ne, | phenyl hydrazone | 2,6-bis(trifluoromethyl)-2,6-dihydroxy-1,1,1,7,7,7-hexafluoro-4-heptanonphenylhydrazone |
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