371-71-1
1,1-difluoro-N-(trifluoromethyl)methanimine
7727-37-9
氮气
80308-96-9
1,3,3,4,4,5,5,6,6-nonafluoro-2-(1,1,2,2,2-pentafluoroethyl)cyclohexene
7553-56-2
碘
71-43-2
苯

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