| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2-二氟乙烷磺酰胺 | 2,2-difluoroethanesulfonamide | 1033906-56-7 | C2H5F2NO2S |
| 2,2-二氟乙基三氟甲磺酸酯 | 2,2-difluoroethyl triflate | 74427-22-8 | C3H3F5O3S |
| 2,2-二氟乙基三氟乙酸酯 | 2,2-difluoroethyl trifluoroacetate | 7556-84-5 | C4H3F5O2 |
| 2,2-二氟丙酸甲酯 | methyl 2,2-difluoropropanoate | 38650-84-9 | C4H6F2O2 |
| 2,2-二氟丙酸 | 2,2-difluoropropanoic acid | 373-96-6 | C3H4F2O2 |
| 2,2-二氟丙酰胺 | 2,2-difluoropropanamide | 49781-48-8 | C3H5F2NO |
| 2,2-二氟丙烷酰肼 | 2,2-difluoropropanehydrazide | 1033077-25-6 | C3H6F2N2O |
| 2,2-二氟丙基三氟甲烷磺酸酯 | 2,2-difluoropropyl trifluoromethanesulfonate | 784193-15-3 | C4H5F5O3S |
| 2,2-二氟丙二酰胺 | 2,2-difluoromalonamide | 425-99-0 | C3H4F2N2O2 |
| 2,2-二氟-丙二酸 | Difluor-malonsaeure | 1514-85-8 | C3H2F2O4 |
| 2,2-二氟-N-甲氧基-N-甲基乙酰胺 | 2,2-difluoro-N-methoxy-N-methylacetamide | 142492-01-1 | C4H7F2NO2 |
| 2,2-二氟-N-甲基-乙酰胺 | 2,2-difluoro-N-methylacetamide | 53207-28-6 | C3H5F2NO |
| 2,2-二氟-3-羟基戊酸乙酯 | ethyl 2,2-difluoro-3-hydroxy pentanoate | 1092693-68-9 | C7H12F2O3 |
| 2,2-二氟-3-羟基十二烷酸 | 2,2-difluoro-3-hydroxydodecanoic acid | 821801-03-0 | C12H22F2O3 |
| 2,2-二氟-3-羟基丙酸乙酯 | ethyl 2,2-difluoro-3-hydroxypropanoate | 380-41-6 | C5H8F2O3 |
| 2,2-二氟-3-羟基-(3-吡啶基)丙酸乙酯 | Ethyl 2,2-difluoro-3-hydroxy-(3-pyridinyl)propanoate | 887355-01-3 | C10H11F2NO3 |
| 2,2-二氟-3-羟基-3-(3-吡啶基)丙酸 | 2,2-Difluoro-3-hydroxy-(3-pyridyl)propionic acid | 887354-54-3 | C8H7F2NO3 |
| 2,2-二氟-3-甲氧基丙酸甲酯 | 2,2-difluoro-3-methoxypropionic acid methyl ester | 99497-39-9 | C5H8F2O3 |
| 2,2-二氟-3-氨基丙酸乙酯盐酸盐 | Ethyl 3-Amino-2,2-difluoropropanoate Hydrochloride | 541547-37-9 | C5H10ClF2NO2 |
| 2,2-二氟-3-氧代戊酸甲酯 | methyl 2,2-difluoro-3-oxopentanoate | 196202-01-4 | C6H8F2O3 |
| 2,2-二氟-3-(甲氨基)丙酸乙酯盐酸盐 | Ethyl 2,2-Difluoro-3-(methylamino)propanoate Hydrochloride | 1956311-12-8 | C6H12ClF2NO2 |
| 2,2-二氟-3-(Boc-氨基)丙酸乙酯 | ethyl 3-(tert-butoxycarbonylamino)-2,2-difluoropropanoate | 847986-13-4 | C10H17F2NO4 |
| 2,2-二氟-3-(1,1,2,2,3,3,3-七氟丙氧基)丙酸 | CF3CF2CF2OCH2CF2COOH | 824393-34-2 | C6H3F9O3 |
| 2,2-二氟-3,3-二甲基环丙烷羧酸 | 2,2-Difluoro-3,3-dimethyl-1-cyclopropanecarboxylic Acid | 131262-35-6 | C6H8F2O2 |
| 2,2-二氟-2-碘乙酸甲酯 | methyl iododifluoroacetate | 109872-87-9 | C3H3F2IO2 |
| 2,2-二氟-2-碘乙酰胺 | iododifluoroacetamide | 7601-96-9 | C2H2F2INO |
| 2,2-二氟-2-硝基乙酸 | difluoronitroacetic acid | 426-03-9 | C2HF2NO4 |
| 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-[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-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-1-甲基环丙烷羰基氯化物 | 2,2-difluoro-1-methyl-cyclopropane-carbonyl chloride | 128146-92-9 | C5H5ClF2O |
| 2,2-二氟-1-甲基环丙烷 羧酸 | 2,2-difluoro-1-methylcyclopropanecarboxylic acid | 128073-33-6 | C5H6F2O2 |
| 2,2-二氟-1-丙烷亚磺酰氟化物 | 2,2-Difluoropropane-1-sulfinyl fluoride | 97006-65-0 | C3H5F3OS |
| 2,2-二乙酰氨基-丙酸 | 2,2-bis-acetylamino-propionic acid | 98337-17-8 | C7H12N2O4 |
| 2,2-二乙酰氧基乙酸 | acide diacetoxyacetique | 98453-06-6 | C6H8O6 |
| 2,2-二乙氧基羰基-4-羟基-1-(4-硝基苯甲酰基)吡咯烷 | 2,2-diethoxycarbonyl-4-hydroxy-1-(4-nitrobenzoyl)pyrrolidine | 129221-16-5 | C17H20N2O8 |
| 2,2-二乙氧基乙酸乙酯 | Ethyl diethoxyacetate | 6065-82-3 | C8H16O4 |
| 2,2-二乙氧基乙酰胺 | diethoxyacetamide | 61189-99-9 | C6H13NO3 |
| 2,2-二乙氧基乙基磷酸二乙酯 | diethyl phosphonoacetaldehyde diethyl acetal | 7598-61-0 | C10H23O5P |
| 2,2-二乙氧基乙亚氨酸乙酯 | ethyl 2,2-diethoxyethanimidate | 71648-28-7 | C8H17NO3 |
| 2,2-二乙氧基-1-甲基吡咯烷 | N-Methyl-2,2-diethoxypyrrolidine | 826-41-5 | C9H19NO2 |
| 2,2-二乙基环丙烷羧酸 | 2,2-diethyl-cyclopropanecarboxylic acid | 108420-15-1 | C8H14O2 |
| 2,2-二乙基环丙烷-1-甲酰胺 | 2,2-diethyl-cyclopropanecarboxylic acid amide | 75885-56-2 | C8H15NO |
| 2,2-二乙基乙酰乙酸甲酯 | 2,2-diethyl-acetoacetic acid methyl ester | 85153-63-5 | C9H16O3 |
| 2,2-二乙基乙酰乙酸乙酯 | ethyl 2,2-diethyl-3-oxobutanoate | 1619-57-4 | C10H18O3 |