| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,2-二环丙基-1-亚甲基环丙烷 | 2,2-dicyclopropyl-1-methylenecyclopropane | 67003-07-0 | C10H14 |
| 2,2-二溴戊酸乙酯 | Valeric acid, 2,2-dibromo-, ethyl ester | 63979-44-2 | C7H12Br2O2 |
| 2,2-二溴乙烯基戊酸酯 | 2,2-dibromovinyl valerate | 113966-04-4 | C7H10Br2O2 |
| 2,2-二溴-琥珀酸 | 2,2-Dibromo-succinic acid | 101349-74-0 | C4H4Br2O4 |
| 2,2-二溴-3,3-二甲基丁酸 | 2,2-dibromo-3,3-dimethyl butyric acid | 59742-86-8 | C6H10Br2O2 |
| 2,2-二氯辛酸 | 2,2-dichlorooctanoic acid | 102272-30-0 | C8H14Cl2O2 |
| 2,2-二氯癸酸 | 2,2-dichlorodecanoic acid | 119450-52-1 | C10H18Cl2O2 |
| 2,2-二氯戊酸 | 2,2-dichloropentanoic acid | 18240-68-1 | C5H8Cl2O2 |
| 2,2-二氯戊二酸 | 2,2-dichloro-1,5-pentanedioic acid | 50901-13-8 | C5H6Cl2O4 |
| 2,2-二氯戊-4-烯酸 | 2,2-Dichlorpenten-4-saeure | 55039-92-4 | C5H6Cl2O2 |
| 2,2-二氯庚-6-烯酸 | 2,2-dichloro-6-heptenoic acid | 105764-09-8 | C7H10Cl2O2 |
| 2,2-二氯己酸 | 2,2-dichlorohexanoic acid | 18240-70-5 | C6H10Cl2O2 |
| 2,2-二氯双环[2.2.1]庚烷 | 2,2-dichloronorbornane | 19916-65-5 | C7H10Cl2 |
| 2,2-二氯十八酸 | 2,2-dichloro-octadecanoic acid | 56279-50-6 | C18H34Cl2O2 |
| 2,2-二氯乙烯基己酸酯 | 2,2-Dichloroethenyl hexanoate | 79076-93-0 | C8H12Cl2O2 |
| 2,2-二氯乙烯基二甲基磷酸酯;丙-2-基(E)-3-(乙基氨基-甲氧基硫代膦酰)氧基丁-2-烯酸酯 | Safrotin | 77491-30-6 | C14H27Cl2NO8P2S |
| 2,2-二氯丁酸 | 2,2-dichlorobutanoic acid | 13023-00-2 | C4H6Cl2O2 |
| 2,2-二氯丁二酸 | dichlorosuccinic acid | 15519-38-7 | C4H4Cl2O4 |
| 2,2-二氯-十八烷酸甲基酰胺 | 2,2-dichloro-octadecanoic acid methylamide | 856156-00-8 | C19H37Cl2NO |
| 2,2-二氯-十八烷酸乙基酰胺 | 2,2-dichloro-octadecanoic acid ethylamide | 856067-83-9 | C20H39Cl2NO |
| 2,2-二氯-N-甲基-3-氧代丁酰胺 | 2,2-dichloro-N-methyl-3-oxobutanamide | 20132-74-5 | C5H7Cl2NO2 |
| 2,2-二氯-N,N-二甲基-3-氧代丁酰胺 | 2,2-dichloro-acetoacetic acid dimethylamide | 22543-26-6 | C6H9Cl2NO2 |
| 2,2-二氯-N,N-二乙基-3-氧代丁酰胺 | 2,2-Dichlor-acetessigsaeure-diethylamid | 16695-57-1 | C8H13Cl2NO2 |
| 2,2-二氯-7-辛烯酸 | 2,2-dichloro-7-octenoic acid | 105764-15-6 | C8H12Cl2O2 |
| 2,2-二氯-3-苯基丙酸 | 2,2-dichloro-3-phenylpropanoic acid | 76043-48-6 | C27H43NO2 |
| 2,2-二氯-1-[(3S,8S,9S,10R,13S,14S,17S)-3-羟基-10,13-二甲基-2,3,4,7,8,9,11,12,14,15,16,17-十二氢-1H-环戊二烯并[a]菲-17-基]乙酮 | 21,21-Dichloropregnenolone | 117038-60-5 | C21H30Cl2O2 |
| 2,2-二氟戊酸乙酯 | ethyl 2,2-difluoropentanoate | 136854-22-3 | C7H12F2O2 |
| 2,2-二氟戊酸 | 2,2-difluorovaleric acid | 140126-96-1 | C5H8F2O2 |
| 2,2-二氟戊二酸二乙酯 | diethyl 2,2-difluoropentanedioate | 428-97-7 | C9H14F2O4 |
| 2,2-二氟戊二酸 | 2,2-difluoroglutaric acid | 380-86-9 | C5H6F2O4 |
| 2,2-二氟戊-4-烯酰胺 | 2,2-Difluoropent-4-enamide | 118337-63-6 | C5H7F2NO |
| 2,2-二氟己酸甲酯 | methyl 2,2-difluorohexanoate | 50889-47-9 | C7H12F2O2 |
| 2,2-二氟己酸乙酯 | ethyl 2,2-difluorohexanoate | 74106-81-3 | C8H14F2O2 |
| 2,2-二氟己酸 | 2,2-difluorohexanoic acid | 175286-61-0 | C6H10F2O2 |
| 2,2-二氟二十七烷酸,乙基(酯) | ethyl 2,2-difluorotetradecanoate | 151309-48-7 | C16H30F2O2 |
| 2,2-二氟丁酸甲酯 | Methyl 2,2-difluorobutanoate | 86966-96-3 | C5H8F2O2 |
| 2,2-二氟丁酸乙酯 | ethyl 2,2-difluorobutanoate | 2368-92-5 | C6H10F2O2 |
| 2,2-二氟丁酸丁酯 | butyl 2,2-difluorobutyrate | 1000339-45-6 | C8H14F2O2 |
| 2,2-二氟丁酸 | 2,2-difluorobutanoic acid | 2366-62-3 | C4H6F2O2 |
| 2,2-二氟丁二酸 | 2,2-difluorosuccinic acid | 665-31-6 | C4H4F2O4 |
| 2,2-二氟-7,7-二甲基双环[2.2.1]庚烷 | 7,7-Dimethyl-2,2-difluornorbornan | 22773-45-1 | C9H14F2 |
| 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-甲基双环[2.2.1]庚烷 | exo-5-Methyl-2,2-difluornorbornan | 161716-76-3 | C8H12F2 |
| 2,2-二氟-4-戊烯酸乙酯 | ethyl 2,2-difluoro-4-pentenoate | 110482-96-7 | C7H10F2O2 |
| 2,2-二氟-4-戊烯酸 | 2,2-difluoropent-4-enoic acid | 55039-89-9 | C5H6F2O2 |
| 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-[(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-(甲基丙烯酰氧基)戊酸 | 2,2-difluoro-3-(methacryloyloxy)pentanoic acid | 1092693-70-3 | C9H12F2O4 |