| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氟-2-丙烯酸2,2,3,3-四氟丙基酯 | 2,2,3,3-tetrafluoropropyl 2-fluoroacrylate | 96250-37-2 | C6H5F5O2 |
| 2-氟-2-(羟甲基)丙二酸二乙酯 | diethyl 2-fluoro-2-(hydroxymethyl)malonate | 756-31-0 | C8H13FO5 |
| 2-氟-2-(1,1,2,2,3,3,3-七氟丙氧基)乙酸 | 2,4,4,5,5,6,6,6-octafluoro-3-oxahexanoic acid | 919005-00-8 | C5H2F8O3 |
| 2-氟-1-({[(2-甲基-2-丙基)氧基]羰基}氨基)环丙烷羧酸 | 1-tert-Butoxycarbonylamino-2-fluoro-cyclopropanecarboxylic acid | 188897-47-4 | C9H14FNO4 |
| 2-氟-1,1-环丙烷二甲酸 | 2-Fluorocyclopropane-1,1-dicarboxylic acid | 163266-04-4 | C5H5FO4 |
| 2-氟-(N-(1-羟基-2,2,2-三溴)乙基)-乙酰胺 | Bromalfluoracetamid, N-(2.2.2-Tribrom-1-hydroxy-aethyl)-2-fluoracetamid | 1187-66-2 | C4H5Br3FNO2 |
| 2-正己基乙酰乙酸甲酯 | methyl-2-hexyl-3-oxobutyrate | 70203-04-2 | C11H20O3 |
| 2-正丁基乙酰乙酸乙酯 | ethyl 2-butylacetoacetate | 1540-29-0 | C10H18O3 |
| 2-戊醇氨基甲酸酯 | carbamic acid-(1-methyl-butyl ester) | 541-95-7 | C6H13NO2 |
| 2-戊酮酸 | 2-oxopentanoic acid | 1821-02-9 | C5H8O3 |
| 2-戊酮,5-苯基-1,1-二(苯基硫代)- | 5-Phenyl-1,1-bis-phenylsulfanyl-pentan-2-one | 105962-60-5 | C23H22OS2 |
| 2-戊酮,3-羟基-4,4-二甲基-,(R)-(9CI) | 2-(diethylamino)-N-[2-(3-methoxyphenoxy)ethyl]-N-methylacetamide;hydron;chloride | —— | C16H27ClN2O3 |
| 2-戊烷磺酸 | 2-pentanesulfonic acid | 7433-51-4 | C5H12O3S |
| 2-戊烯醛,2-甲基-4-羰基- | (2S,3S)-3-amino-2-hydroxybutanoic acid hydrochloride | 955375-67-4 | C4H9NO3*ClH |
| 2-戊烯酸,5-[(乙酰氧基)亚氨基]-4,4-二甲基-,1,1-二甲基乙基酯,(E,E)- | 2-Pentenoic acid, 5-[(acetyloxy)imino]-4,4-dimethyl-, 1,1-dimethylethylester, (E,E)- | 139745-67-8 | C13H21NO4 |
| 2-戊烯酸,2-丙基-,乙基酯 | 1-(guan-1-yl)-2-(cystein-S-yl)ethane | 106947-24-4 | C10H14N6O3S |
| 2-戊烯酰胺,2-氰基-3-乙基- | 3-Ethyl-2-cyan-penten-2-saeure-1-amid | 98489-49-7 | C8H12N2O |
| 2-戊烯二酸,2-[(丁氧基羰基)氨基]-,5-甲基酯,(Z)- | (E)-2-Butoxycarbonylamino-pent-2-enedioic acid 5-methyl ester | 139125-41-0 | C11H17NO6 |
| 2-戊烯-1-醇,乙酸酯 | Acetic acid;pent-2-en-1-ol | 10500-10-4 | C7H14O3 |
| 2-戊氧基乙基氨基甲酸酯 | carbamic acid-(2-pentyloxy-ethyl ester) | 69353-08-8 | C8H17NO3 |
| 2-戊基环丙烷羰基氯化物 | 2-Pentyl-cyclopropan-carbonsaeure-(1)-chlorid | 90722-23-9 | C9H15ClO |
| 2-戊基乙酰乙酸甲酯 | methyl (RS)-2-acetylheptanoate | 68776-86-3 | C10H18O3 |
| 2-戊基乙酰乙酸乙酯 | ethyl 2-acetylheptanoate | 24317-94-0 | C11H20O3 |
| 2-戊基-3-(溴乙酰氧基)壬基庚酸酯 | 2-pentyl-3-(bromoacetoxy)nonyl heptanoate | 82352-12-3 | C23H43BrO4 |
| 2-戊基-2-乙氧基羰基戊二酸二乙酯 | diethyl 2-pentyl-2-ethoxycarbonylglutarate | 32806-73-8 | C17H30O6 |
| 2-戊基-1-环戊烯-1-醇乙酸酯 | 2-pentylcyclopent-1-en-1-yl acetate | 24851-93-2 | C12H20O2 |
| 2-戊基-1-环庚烯-1-基乙酸酯 | 2-pentyl-1-cyclohepten-1-yl acetate | 79664-92-9 | C14H24O2 |
| 2-异硫代氰酰基-4-(甲基硫代)丁酸乙酯 | 2-Isothiocyanato-4-methylsulfanyl-butyric acid ethyl ester | 58511-07-2 | C8H13NO2S2 |
| 2-异硫代氰酰基-3-甲基丁酸乙酯 | Butanoic acid, 2-isothiocyanato-3-methyl-, ethyl ester, (S)-(9CI) | 26349-76-8 | C8H13NO2S |
| 2-异硫代氰酰丙酸乙酯 | ethyl 2-isothiocyanatopropionate | 39574-16-8 | C6H9NO2S |
| 2-异硫代氰乙酸甲酯 | methyl isothiocyanatoacetate | 21055-37-8 | C4H5NO2S |
| 2-异氰酸酯戊二酸二乙酯 | diethyl 2-isocyanatoglutarate | 17046-23-0 | C10H15NO5 |
| 2-异氰酸基-2-甲基丙酸叔丁酯 | tert-butyl 2-isocyanato-2-methylpropanoate | 1434655-18-1 | C9H15NO3 |
| 2-异氰酸丙-2-烯酸甲酯 | 2-Isocyanatoacrylsaeure-methylester | 112481-21-7 | C5H5NO3 |
| 2-异氰酸-4-(甲硫基)丁酸乙酯 | (+/-)-ethyl 2-isocyanato-4-methylthiobutyrate | 52632-06-1 | C8H13NO3S |
| 2-异氰酸-1,1,1-乙烷三醇 | 1,1,1-Trihydroxyethyl isocyanate | 71672-89-4 | C3H5NO4 |
| 2-异氰酰基-3-甲基丁酸乙酯 | <i>N</i>-carbonyl-valine ethyl ester | 13794-39-3 | C8H13NO3 |
| 2-异氰酰丙酸乙酯 | (+/-)-ethyl 2-isocyanatopropionate | 13794-28-0 | C6H9NO3 |
| 2-异氰酰-3-苯基丙酸乙酯 | <i>N</i>-carbonyl-phenylalanine ethyl ester | 87543-80-4 | C12H13NO3 |
| 2-异氰基琥珀酸二甲酯 | dimethyl 2-isocyanosuccinate | 730964-72-4 | C7H9NO4 |
| 2-异氰基乙酸钾 | potassium 2-isocyanoacetate | 58948-98-4 | C3H2NO2*K |
| 2-异氰基丙酸叔丁酯 | 2-isocyanopropionate tert-butyl ester | 34074-64-1 | C8H13NO2 |
| 2-异氰基-丙酸 | α-Isocyanopropionsaeure | 55389-01-0 | C4H5NO2 |
| 2-异氰基-N-甲氧基-N-甲基乙酰胺 | 2-isocyano-N-methoxy-N-methylacetamide | 163625-26-1 | C5H8N2O2 |
| 2-异氰基-N,N-二甲基-乙酰胺 | N,N-dimethyl-α-isocyanoacetamide | 68157-98-2 | C5H8N2O |
| 2-异氰基-3-苯基丙酸叔丁酯 | tert-butyl 2-isocyano-3-phenylpropanoate | 32755-44-5 | C14H17NO2 |
| 2-异氰基-3-甲基丁酸叔丁酯 | tert-butyl 2-isocyano-3-methylbutanoate | 32755-42-3 | C10H17NO2 |
| 2-异氰基-3,3-二甲基丁酸甲酯 | 2-ISOCYANO-3,3-DIMETHYLBUTYRIC ACID METHYL ESTER | 730964-77-9 | C8H13NO2 |
| 2-异氰基-2-苯基乙酸叔丁酯 | tert-butyl 2-isocyano-2-phenylacetate | 1030268-86-0 | C13H15NO2 |
| 2-异氰基-2-(1-甲基哌啶-4-亚基)-1-哌啶-1-基乙酮 | Piperidine, 1-(isocyano(1-methyl-4-piperidinyldene)acetyl)- | 99506-16-8 | C14H21N3O |