426-02-8
425-96-7
3-chloro-2,2,3-trifluoro-propionic acid amide
425-97-8
3-氯-2,2,3-三氟丙酸
426-03-9
2,2-difluoro-2-nitroacetic acid
116850-27-2
2-Chloro-1,1,2-trifluoro-3-isopropenyl-cyclobutane

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