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    中文名称 英文名称 CAS号 化学式
    2,2-二氟-2-硝基乙酰氯 difluoronitroacetyl chloride 336-94-7 C2ClF2NO3
    2,2-二氟-2-硝基乙基硫酸盐 2,2-difluoro-2-nitroethyl sulfate 66881-26-3 C2H3F2NO6S
    2,2-二氟-2-硝基-1-苯乙酮 difluoronitroacetophenone 33128-13-1 C8H5F2NO3
    2,2-二氟-2-甲氧基-1-(4-甲氧基苯基)乙酮 2,2-difluoro-2-methoxy-1-(4-methoxyphenyl)ethan-1-one 748800-50-2 C10H10F2O3
    2,2-二氟-2-对甲苯乙酸 α,α-difluoro-4-methylbenzeneacetic acid 131323-10-9 C9H8F2O2
    2,2-二氟-2-吡啶-2-甲醇 2,2-difluoro-2-(pyridin-2-yl)ethanol 267875-65-0 C7H7F2NO
    2,2-二氟-2-吡啶-2-基乙酰胺 2,2-difluoro-2-(pyridin-2-yl)acetamide 1064652-41-0 C7H6F2N2O
    2,2-二氟-2-吡啶-2-乙胺 2.2-Difluoro-2-(pyridin-2-yl)ethylamine 267875-68-3 C7H8F2N2
    2,2-二氟-2-[1,1,2,2-四氟-2-[1,1,2,2-四氟-2-(三氟甲氧基)乙氧基]乙氧基]-乙醇 1H,1H-perfluoro-3,6,9-trioxadecan-1-ol 147492-57-7 C7H3F13O4
    2,2-二氟-2-[1,1,2,2-四氟-2-[1,1,2,2-四氟-2-(三氟甲氧基)乙氧基]乙氧基]-乙酸甲酯 methyl perfluoro-2-(2-(2-methoxyethoxy)ethoxy) ethanoate 169289-58-1 C8H3F13O5
    2,2-二氟-2-[1,1,2,2-四氟-2-[1,1,2,2-四氟-2-(三氟甲氧基)乙氧基]乙氧基]-乙酸 perfluoromethoxydi(ethyleneoxy)acetic acid 151772-59-7 C7HF13O5
    2,2-二氟-2-[1,1,2,2-四氟-2-(1,1,2,2,3,3,4,4,4-九氟丁氧基)乙氧基]-乙酸 Perfluoro-3,6-dioxadecanoic acid 137780-69-9 C8HF15O4
    2,2-二氟-2-[1,1,2,2-四氟-2-(1,1,2,2,3,3,4,4,4-九氟丁氧基)乙氧基]-乙酰氟 Perfluorobutoxyethoxyacetyl fluoride 172897-75-5 C8F16O3
    2,2-二氟-2-[(4-甲基苯基)硫代]乙酸乙酯 ethyl 2,2-difluoro-2-[(4-methylphenyl)thio]acetate 333744-42-6 C11H12F2O2S
    2,2-二氟-2-(甲硫基)-1-苯乙酮 2,2-difluoro-2-(methylthio)acetophenone 192862-16-1 C9H8F2OS
    2,2-二氟-2-(氟磺酰基)乙酸乙酯 ethyl 2,2-difluoro-2-(fluorosulfonyl)acetate 756-21-8 C4H5F3O4S
    2,2-二氟-2-(氟磺酰基)乙酸三乙基硅酯 triethylsilyl fluorosulfonyldifluoroacetate 757203-27-3 C8H15F3O4SSi
    2,2-二氟-2-(对甲苯基)乙酸乙酯 ethyl 2,2-difluoro-2-(p-tolyl)acetate 131323-06-3 C11H12F2O2
    2,2-二氟-2-(喹啉-6-基)乙酸肼 2,2-difluoro-2-(quinolin-6-yl)acetohydrazide 943541-39-7 C11H9F2N3O
    2,2-二氟-2-(喹啉-6-基)乙酸乙酯 ethyl 2,2-difluoro-2-(quinolin-6-yl)acetate 943541-40-0 C13H11F2NO2
    2,2-二氟-2-(喹啉-6-基)乙酸 2,2-difluoro-2-(quinolin-6-yl)acetic acid 1093341-40-2 C11H7F2NO2
    2,2-二氟-2-(吡啶-2-基)乙酸 2,2-difluoro-2-(pyridin-2-yl)acetic acid 1039621-73-2 C7H5F2NO2
    2,2-二氟-2-(三氟甲氧基)乙酰氟 perfluoromethoxyacetyl fluoride 690-43-7 C3F6O2
    2,2-二氟-2-(8-喹啉基)乙胺 2,2-Difluoro-2-quinolin-8-yl-ethylamine 780769-67-7 C11H10F2N2
    2,2-二氟-2-(5-甲氧基吡啶-2-基)乙胺 2,2-Difluoro-2-(5-methoxypyridin-2-yl)ethanamine 1256836-05-1 C8H10F2N2O
    2,2-二氟-2-(4-碘苯氧基)乙酸乙酯 Difluoro-(4-iodo-phenoxy)-acetic acid ethyl ester 947533-64-4 C10H9F2IO3
    2,2-二氟-2-(4-硝基苯基)乙酸乙酯 ethyl 2,2-difluoro-2-(4-nitrophenyl)acetate 243656-25-9 C10H9F2NO4
    2,2-二氟-2-(4-硝基苯基)乙酸 2,2-difluoro-2-(4-nitrophenyl)acetic acid 206360-56-7 C8H5F2NO4
    2,2-二氟-2-(4-甲氧基苯基)乙醇 2,2-difluoro-2-(4-methoxyphenyl)ethanol 762292-75-1 C9H10F2O2
    2,2-二氟-2-(4-甲氧基苯基)乙酸乙酯 ethyl 2,2-difluoro-2-(4-methoxyphenyl)acetate 112545-98-9 C11H12F2O3
    2,2-二氟-2-(4-甲氧基苯基)乙酸 2,2-difluoro-2-(4-methoxyphenyl)acetic acid 1027513-97-8 C9H8F2O3
    2,2-二氟-2-(4-三氟甲基苯基)乙酸乙酯 ethyl 2,2-difluoro-2-(4-(trifluoromethyl)phenyl)acetate 73789-96-5 C11H9F5O2
    2,2-二氟-2-(4'-硝基苯基)乙酰胺 2,2-difluoro-2-(4'-nitrophenyl)acetamide 206360-55-6 C8H6F2N2O3
    2,2-二氟-2-(3-硝基苯氧基)乙酸乙酯 ethyl 2,2-difluoro-2-(3-nitrophenyloxy)acetate 383670-91-5 C10H9F2NO5
    2,2-二氟-2-(3-甲氧基苯基)乙酸乙酯 ethyl 2,2-difluoro-2-(3-methoxyphenyl)acetate 915133-57-2 C11H12F2O3
    2,2-二氟-2-(3-氟苯基)乙酸乙酯 ethyl α,α-difluoro-α-(m-fluorophenyl)acetate 698378-81-3 C10H9F3O2
    2,2-二氟-2-(3-吡啶基)乙胺 2,2-difluoro-2-(pyridin-3-yl)ethanamine 60010-40-4 C7H8F2N2
    2,2-二氟-2-(2-硝基苯基)乙酸乙酯 2,2-difluoro-2-(2-nitrophenyl)acetic acid ethyl ester 1308915-12-9 C10H9F2NO4
    2,2-二氟-2-(2-甲氧基苯基)乙酸乙酯 ethyl 2,2-difluoro-2-(2-methoxyphenyl)acetate 1150164-80-9 C11H12F2O3
    2,2-二氟-2-(2-氟苯基)乙醇 2,2-difluoro-2-(2-fluorophenyl)ethan-1-ol 1380202-32-3 C8H7F3O
    2,2-二氟-2-(2-吡啶)乙酸乙酯 ethyl 2,2-difluoro-2-(pyridin-2-yl)acetate 267876-28-8 C9H9F2NO2
    2,2-二氟-2-(2-(三氟甲氧基)苯基)乙酸 2.2-difluoro-2-[2-(trifluoromethoxy)phenyl]acetic acid 1133116-03-6 C9H5F5O3
    2,2-二氟-2-(1-羟基环戊基)乙酸 2,2-difluoro-2-(1-hydroxycyclopentyl)ethanoic acid 681240-10-8 C7H10F2O3
    2,2-二氟-2-(1-羟基环己基)乙酸 2,2-Difluoro-2-(1'-hydroxy-1'-cyclohexyl)acetic acid 206346-77-2 C8H12F2O3
    2,2-二氟-2-(1-羟基环丁基)乙酸 2,2-Difluoro-2-(1-hydroxycyclobutyl)acetic acid 681240-09-5 C6H8F2O3
    2,2-二氟-2-(1,1,2,2-四氟-2-碘乙氧基)乙酸 5-iodo-3-oxahexafluoropentanoic acid 81233-12-7 C4HF6IO3
    2,2-二氟-2-(1,1,2,2-四氟-2-(全氟丁氧基)乙氧基)乙酸甲酯 methyl perfluoro-2-(butoxyethoxy)acetate 129301-40-2 C9H3F15O4
    2,2-二氟-2,3-二氢-1H-茚-1-酮 2,2-difluoro-1-indanone 874279-86-4 C9H6F2O
    2,2-二氟-1-苯基环丙烷羧酸 2,2-difluoro-1-phenylcyclopropanecarboxylic acid 156021-07-7 C10H8F2O2
    2,2-二氟-1-苯基己烷-1,5-二酮 2,2-difluoro-1-phenylhexane-1,5-dione 172289-46-2 C12H12F2O2