| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-丙-2-烯基四唑-5-胺 | 5-amino-2-allyl-2H-tetrazole | 74999-26-1 | C4H7N5 |
| 2-三甲基硅烷基苯甲醚 | (2-methoxy-phenyl)-trimethyl-silane | 704-43-8 | C10H16OSi |
| 2-三甲基甲硅烷基乙基苯基砜 | 1-benzenesulfonyl-2-trimethylsilylethane | 73476-18-3 | C11H18O2SSi |
| 2-三甲基甲硅烷基-N-叔丁基乙酰胺 | trimethylsilylacetaldehyde tert-butylimine | 73198-78-4 | C9H21NSi |
| 2-三氯甲基蒽醌 | 2-trichloromethyl-anthraquinone | 76213-20-2 | C15H7Cl3O2 |
| 2-三氟甲氧基苯肼 | 2-(trifluoromethoxy)phenylhydrazine | 791029-98-6 | C7H7F3N2O |
| 2-三氟甲氧基苯甲脒 | 2-(Trifluoromethoxy)benzimidamide | 784105-47-1 | C8H7F3N2O |
| 2-三氟甲基苯磺酰氯 | 2-trifluoromethylbenzenesulfonyl chloride | 776-04-5 | C7H4ClF3O2S |
| 2-三氟甲基巯基丙二酸二乙酯 | 2-trifluoromethylmercaptomalonic acid diethyl ester | 76079-92-0 | C8H11F3O4S |
| 2-三氟甲基嘧啶-5-胺 | 2-(trifluoromethyl)pyrimidin-5-amine | 73418-87-8 | C5H4F3N3 |
| 2-三氟甲基喹啉-4-甲醛 | 2-trifluoromethyl-4-quinolinecarboxaldehyde | 78946-17-5 | C11H6F3NO |
| 2-三氟甲基咪唑-4-甲酸 | 2-(trifluoromethyl)-1H-imidazole-4-carboxylic acid | 78016-98-5 | C5H3F3N2O2 |
| 2-三氟甲基-5-硝基-4,6-二氯嘧啶 | 4,6-dichloro-5-nitro-2-trifluoro-methyl-pyrimidine | 715-46-8 | C5Cl2F3N3O2 |
| 2-三氟甲基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶-4-醇 | 2-(Trifluoromethyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(1H)-one | 741737-19-9 | C8H8F3N3O |
| 2-三氟甲基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶 | 2-(trifluoromethyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine | 741737-16-6 | C8H8F3N3 |
| 2-三氟甲基-5,6,7,8-四氢-[1,7]萘啶-3-羧酸乙酯 | Ethyl 2-(trifluoromethyl)-5,6,7,8-tetrahydro-1,7-naphthyridine-3-carboxylate | 794461-86-2 | C12H13F3N2O2 |
| 2-三氟甲基-5,6,7,8-四氢-[1,6]萘啶-3-羧酸甲酯 | Methyl 2-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carboxylate | 794461-82-8 | C11H11F3N2O2 |
| 2-三氟甲基-5,6,7,8-四氢-[1,6]萘啶 | 2-(trifluoromethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine | 794461-84-0 | C9H9F3N2 |
| 2-三氟甲基-4-甲氧基苯甲酸甲酯 | methyl 4-methoxy-2-(trifluoromethyl)benzoate | 773875-67-5 | C10H9F3O3 |
| 2-三氟甲基-4-氯嘧啶-5-羧酸乙酯 | ethyl 4-chloro-2-(trifluoromethyl)pyrimidine-5-carboxylate | 720-01-4 | C8H6ClF3N2O2 |
| 2-三氟甲基-4-氨基嘧啶-5-醛 | 4-amino-2-trifluoromethylpyrimidine-5-carbaldehyde | 76574-50-0 | C6H4F3N3O |
| 2-三氟甲基-4-氨基嘧啶-5-羧酸 | 4-amino-2-trifluoromethyl-pyrimidine-5-carboxylic acid | 777-43-5 | C6H4F3N3O2 |
| 2-丁酰基-3,5,6-三羟基-4,6-二甲基环己-2,4-二烯-1-酮 | 2,4-Cyclohexadien-1-one, 3,5,6-trihydroxy-4,6-dimethyl-2-(1-oxobutyl)- | 79740-10-6 | C12H16O5 |
| 2-丁酮,1-氯-1-氟-1-硝基- | 5,9-Methanofuro[3,2-D]azocine | 72066-42-3 | C10H7NO |
| 2-丁酮,1-(4-氯苯氧基)-3,3-二甲基-1-(1H-1,2,4-三唑-1-基)-,混合α-(2-(4-氯苯基)乙基)-α-(1,1-二甲基乙基)-1H-1,2,4-三唑-1-乙醇 | Indol-3-yllactic acid | 71932-22-4 | C11H11NO3 |
| 2-丁烷-2-基-6-丙基苯酚 | 2-sec-butyl-6-propylphenol | 74926-93-5 | C13H20O |
| 2-丁烷-2-基-6-丙-2-基苯酚 | 2-isopropyl-6-sec-butylphenol | 74926-97-9 | C13H20O |
| 2-丁烯二酸(Z)-,二辛基酯,聚合(Z)-二-2-丙烯基2-丁烯二酸酯,乙烯基乙酸酯和2-乙基己基2-丙烯酸酯 | 5-(2,5-Dimethoxy-phenyl)-3-methylsulfanyl-[1,2,4]triazine | 74417-00-8 | C12H13N3O2S |
| 2-丁烯-1-基琥珀酸酐 | (+/-)-but-2<i>t</i>-enyl-succinic acid-anhydride | 7538-42-3 | C8H10O3 |
| 2-丁炔二酸二(三苯基锡烷基)酯 | Stannane, ethynylenebis(carbonyloxy)bis(triphenyl- | 73940-87-1 | C40H30O4Sn2 |
| 2-丁炔-1-醇 | methyl propargyl alcohol | 764-01-2 | C4H6O |
| 2-丁氧基苯甲醛 | 2-butoxy-benzaldehyde | 7091-13-6 | C11H14O2 |
| 2-丁氧基环丙烷羧酸乙酯 | ethyl 2-butoxycyclopropanecarboxylate | 78932-45-3 | C10H18O3 |
| 2-丁氧基乙基丙烯酸酯 | acrylic acid 2-butoxy-ethyl ester | 7251-90-3 | C9H16O3 |
| 2-丁氧基-N-[4-(二乙基氨基)-1-甲基丁基]-苯甲酰胺盐酸盐 | 2-Butoxy-N-[5-(diethylamino)pentan-2-yl]benzene-1-carboximidic acid--hydrogen chloride (1/1) | 78109-80-5 | C20H35ClN2O2 |
| 2-丁氧基-N-[2-(二乙基氨基)乙基]-N-(2,6-二甲基苯基)-4-喹啉甲酰胺盐酸盐 | 2-Butoxy-N-(2-(diethylamino)ethyl)-N-(2,6-dimethylphenyl)quinoline-4-carboxamide hydrochloride | 77966-20-2 | C28H38ClN3O2 |
| 2-丁氧基-N-(3-吡咯烷-1-基丙基)苯甲酰胺 | Benzamide, 2-butoxy-N-(3-(pyrrolidinyl)propyl)- | 73664-75-2 | C18H28N2O2 |
| 2-丁氧基-N-(3-吗啉-4-基丙基)苯甲酰胺 | BENZAMIDE, o-BUTOXY-N-(3-MORPHOLINOPROPYL)- | 78109-82-7 | C18H28N2O3 |
| 2-丁氧基-N-(3-(二乙基氨基)丙基)苯甲酰胺盐酸盐 | 2-Butoxy-N-[3-(diethylamino)propyl]benzene-1-carboximidic acid--hydrogen chloride (1/1) | 78109-81-6 | C18H31ClN2O2 |
| 2-丁氧基-N-(2-二乙基氨基乙基)苯甲酰胺 | Benzamide, 2-butoxy-N-(2-(diethylamino)ethyl)- | 73664-71-8 | C17H28N2O2 |
| 2-丁氧基-6-甲基-N-(2-吡咯烷-1-基乙基)苯甲酰胺 | Benzamide, 2-butoxy-6-methyl-N-(2-(pyrrolidinyl)ethyl)- | 73664-72-9 | C18H28N2O2 |
| 2-丁氧基-2-((甲硫基)甲氧基)辛酸丁酯 | butyl 2-butoxy-2-(methylsulfanylmethoxy)octanoate | 79576-56-0 | C18H36O4S |
| 2-丁氧基-2-((甲硫基)甲氧基)癸酸丁酯 | butyl 2-butoxy-2-(methylsulfanylmethoxy)decanoate | 79576-57-1 | C20H40O4S |
| 2-丁氧乙基N-[[(1R,5S)-5-异氰酸-1,3,3-三甲基环己基]甲基]氨基甲酸酯 | 2-butoxyethyl N-[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]carbamate | 72152-95-5 | C18H32N2O4 |
| 2-丁氧乙基4-硝基苯甲酸酯 | 4-nitro-benzoic acid-(2-butoxy-ethyl ester) | 72241-40-8 | C13H17NO5 |
| 2-丁氧乙基(E)-3-(4-甲氧基苯基)丙-2-烯酸酯 | 3-(4-Methoxyphenyl)propenoic acid 2-butoxyethyl ester | 72845-39-7 | C16H22O4 |
| 2-丁基硫烷基-3-氯萘-1,4-二酮 | 2-Butylthio-3-chloro-1,4-naphthoquinone | 78490-05-8 | C14H13ClO2S |
| 2-丁基戊-2,3-二烯二酸 | 2-Butyl-penta-2,3-dienedioic acid | 71600-42-5 | C9H12O4 |
| 2-丁基喹啉 | 2-n-butylquinoline | 7661-39-4 | C13H15N |
| 2-丁基吡唑并[1,5-a]吡啶 | 2-butylpyrazolo[1,5-a]pyridine | 76943-48-1 | C11H14N2 |