| 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 |
| 2,2-二氟乙烷磺酰氯 | 2,2-difluoroethanesulfonyl chloride | 1033906-60-3 | C2H3ClF2O2S |
| 2,2-二氟乙基对甲苯磺酸盐 | 2,2-difluoroethyl 4-methylbenzenesulfonate | 135206-84-7 | C9H10F2O3S |
| 2,2-二氟丙烷酰肼 | 2,2-difluoropropanehydrazide | 1033077-25-6 | C3H6F2N2O |
| 2,2-二氟丙烷-1,3-二胺二盐酸盐 | 2,2-Difluoropropane-1,3-diamine dihydrochloride | 133186-53-5 | C3H10Cl2F2N2 |
| 2,2-二氟丙烷-1,3-二胺 | 2,2-difluoropropane-1,3-diamine | 159029-29-5 | C3H8F2N2 |
| 2,2-二氟丙基p-甲苯磺酸酯 | 2,2-difluoropropyl 4-methylbenzenesulfonate | 1262400-01-0 | C10H12F2O3S |
| 2,2-二氟丁酸丁酯 | butyl 2,2-difluorobutyrate | 1000339-45-6 | C8H14F2O2 |
| 2,2-二氟丁烷-1,4-二胺 | 2,2-Difluorobutane-1,4-diamine | 113741-09-6 | C4H10F2N2 |
| 2,2-二氟-苯并[1,3]间二氧杂环戊烯-5,6-二胺 | 2,2-difluoro-1,3-benzodioxole-5,6-diamine | 1744-12-3 | C7H6F2N2O2 |
| 2,2-二氟-苯并[1,3]二氧代-4-硼酸 | (2,2-difluoro-1,3-benzodioxol-4-yl)boronic acid | 126120-87-4 | C7H5BF2O4 |
| 2,2-二氟-苯并-1,3-二氧代-4-硼酸 | (2,2-difluoro-1,3-benzodioxol-5-yl)boronic acid | 190903-71-0 | C7H5BF2O4 |
| 2,2-二氟-环丙烷甲醛 | 2,2-difluorocyclopropane-1-carbaldehyde | 1192109-69-5 | C4H4F2O |
| 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-甲基乙胺 盐酸盐 | (2,2-difluoro-ethyl)-methyl-amine hydrochloride | 139364-36-6 | C3H7F2N*ClH |
| 2,2-二氟-N-甲基-2-硝基乙脒 | N-Methyl-difluornitro-acetamidin | 1651-23-6 | C3H5F2N3O2 |
| 2,2-二氟-7-氮杂螺[3.5]壬烷盐酸盐 | 2,2-difluoro-7-azaspiro[3.5]nonane hydrochloride | 1523618-02-1 | C8H13F2N*ClH |
| 2,2-二氟-7-氧杂双环[4.1.0]庚烷 | 2,2-difluoro-7-oxabicyclo[4.1.0]heptane | 1109284-38-9 | C6H8F2O |
| 2,2-二氟-6-硝基-1,3-苯并二氧戊环-5-胺 | 2,2-difluoro-6-nitrobenzo[d][1,3]dioxol-5-amine | 1644-86-6 | C7H4F2N2O4 |
| 2,2-二氟-6-甲基双环[2.2.1]庚烷 | exo-6-Methyl-2,2-difluornorbornan | 161716-74-1 | C8H12F2 |
| 2,2-二氟-5-苯基-苯并[1,3]间二氧杂环戊烯 | 2,2-Difluoro-5-phenyl-benzo[1,3]dioxole | 177551-64-3 | C13H8F2O2 |
| 2,2-二氟-5-硝基-1,3-苯并二噁戊环 | 2,2-difluoro-5-nitrobenzo[d][1,3]dioxolane | 1645-96-1 | C7H3F2NO4 |
| 2,2-二氟-5-甲基双环[2.2.1]庚烷 | exo-5-Methyl-2,2-difluornorbornan | 161716-76-3 | C8H12F2 |
| 2,2-二氟-5,6-二氮杂螺[2.4]庚-5-烯 | 1,1-difluoro-5,6-diazaspiro<2.4>hept-5-ene | 112762-85-3 | C5H6F2N2 |
| 2,2-二氟-4-戊烯酸乙酯 | ethyl 2,2-difluoro-4-pentenoate | 110482-96-7 | C7H10F2O2 |
| 2,2-二氟-3-苯基-戊-4-烯醛 | 2,2-difluoro-3-phenylpent-4-enal | 100699-85-2 | C11H10F2O |
| 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-3-甲基丁酸 | 2,2-difluoro-3-hydroxy-3-methylbutanoic acid | 15080-23-6 | C5H8F2O3 |
| 2,2-二氟-3-羟基-3-乙基戊酸 | 2,2-difluoro-3-hydroxy-3-ethylpentanoic acid | 168558-23-4 | C7H12F2O3 |
| 2,2-二氟-3-甲基丁酸乙酯 | 2,2-Difluoro-3-methylbutanoic acid ethyl ester | 165544-22-9 | C7H12F2O2 |
| 2,2-二氟-3-甲基丁-3-烯醛 | 2,2-difluoro-3-methyl-3-butenal | 104415-97-6 | C5H6F2O |
| 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-氧代-3-苯丙酸乙酯 | ethyl 2,2-difluoro-3-oxo-3-phenylpropanoate | 114701-62-1 | C11H10F2O3 |
| 2,2-二氟-3-[(2-甲基-1-氧代-2-丙烯-1-基)氧基]戊酸叔丁酯 | 1-(t-butoxycarbonyl)-1,1-difluoro-2-butyl methacrylate | 1092693-73-6 | C13H20F2O4 |
| 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-(甲基丙烯酰氧基)戊酸 | 2,2-difluoro-3-(methacryloyloxy)pentanoic acid | 1092693-70-3 | C9H12F2O4 |
| 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-3,3-二甲基-1-苯基-1-丁酮 | 2,2-Difluoro-1-phenyl-2-tert-butylethan-1-one | 110097-46-6 | C12H14F2O |
| 2,2-二氟-3,3-二甲基-1,4-苯并间二氧杂环戊烯 | 2,2-dimethyl-3,3-difluoro-benzodioxene | 103467-04-5 | C10H10F2O2 |
| 2,2-二氟-2-(2-甲氧基苯基)乙酸 | difluoro(2-methoxyphenyl)acetic acid | 1250773-62-6 | C9H8F2O3 |
| 2,2-二氟-2-苯基-乙醇 | 2,2-difluoro-2-phenylethanol | 129973-51-9 | C8H8F2O |
| 2,2-二氟-2-脱氧尿苷 | dFdU | 114248-23-6 | C9H10F2N2O5 |
| 2,2-二氟-2-脱氧-肌醇1,4,5-三磷酸酯 | (2,2-Difluoro-3,6-dihydroxy-4,5-diphosphonooxycyclohexyl) dihydrogen phosphate | 132488-75-6 | C6H13F2O14P3 |
| 2,2-二氟-2-碘乙酸甲酯 | methyl iododifluoroacetate | 109872-87-9 | C3H3F2IO2 |
| 2,2-二氟-2-碘-1-苯基乙酮 | 2,2-difluoro-2-iodo-1-phenylethanone | 150542-06-6 | C8H5F2IO |
| 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-基乙酰胺 | 2,2-difluoro-2-(pyridin-2-yl)acetamide | 1064652-41-0 | C7H6F2N2O |
| 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 |