phen-1.4-diol.2.3-dimethy-s-trifluoromethyl是什么物质?
phen-1.4-diol.2.3-dimethy-s-trifluoromethyl中文名字是什么?
还有Benzeneethanamine.alpha-methyl-N-[(pentafluoroPhenyl)methylene]
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