1423-07-0
1-deutero-2,3,4,5,6- pentafluorobenzene
75-73-0
四氟甲烷
2154-59-8
二氟卡宾
3889-75-6
fluoromethylidyne
945041-55-4
N,N'-diacetyl-N,N'-diphenyl-tetrafluoro-1,4-phenylenediamine

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