| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-(叔丁硫基)乙醇 | tert-butyl 2-hydroxyethyl sulfide | 5396-50-9 | C6H14OS |
| 2-(叔丁氧羰基氧亚氨基)-2-苯乙腈 | 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile | 58632-95-4 | C13H14N2O3 |
| 2-(叔丁基磺酰基)苯甲酸 | 2-(Tert-butylsulfonyl)benzoic acid | 5293-55-0 | C11H14O4S |
| 2-(叔丁基氨基)乙硫醇 | 2-tert-Butylaminoethanthiol | 5842-03-5 | C6H15NS |
| 2-(叔丁基氨基)丙腈 | 2-tert-butylaminopropionitrile | 58838-54-3 | C7H14N2 |
| 2-(叔丁基氨基)-3,1-苯并恶嗪-4-酮 | 2-tert-Butylimino-1,2-dihydro-4H-3,1-benzoxazin-4-on | 58418-25-0 | C12H14N2O2 |
| 2-(叔丁基二氧基)-4,6-二甲氧基-1,3,5-三嗪 | 2-t-butylperoxy-4,6-dimethoxy-1,3,5-triazine | 57137-33-4 | C9H15N3O4 |
| 2-(叔丁基)肼-1,2-二羧酸-1-苄酯 | 1-tert-butoxycarbonyl-2-carbobenzyloxyhydrazine | 57699-88-4 | C13H18N2O4 |
| 2-(叔丁基)-9H-噻吨-9-酮 | 2-<i>tert</i>-butyl-thioxanthen-9-one | 5495-87-4 | C17H16OS |
| 2-(叔丁基)-3,3-二甲基-1-丁烯 | di-t-butyl-1,1 ethylene | 5857-68-1 | C10H20 |
| 2-(反-2-丁烯基)-2-甲基-1-萘酮 | 2-(trans-2-Butenyl)-2-methyl-1-naphthalenon | 59340-10-2 | C15H16O |
| 2-(全氟丁基)乙基丙烯酸酯 | perfluorobutylethyl acrylate | 52591-27-2 | C9H7F9O2 |
| 2-(全氟-9-甲基癸基)丙烯酸乙酯 | 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,12,12,12-Icosafluoro-11-(trifluoromethyl)dodecyl acrylate | 52956-81-7 | C16H7F23O2 |
| 2-(仲-丁基)-4,5-二氢噻唑 | 2-sec-Butyl-Δ<sup>2</sup>-thiazoline | 56367-27-2 | C7H13NS |
| 2-(五氟丙基)苯甲酸 | 2-benzoyloxypentafluoropropene | 53841-60-4 | C10H5F5O2 |
| 2-(二苯甲基氧基)-n-甲基乙胺盐酸盐 | 2-(Benzhydryloxy)-N-methylethanamine hydrochloride | 53499-40-4 | C16H20ClNO |
| 2-(二苯基磷酰基)乙醛苯腙 | 2-(diphenylphosphoryl)acetaldehyde phenylhydrazone | 519172-38-4 | C20H19N2OP |
| 2-(二苯基乙酰基)-1-甲基苯并咪唑 | 2-(Diphenylacetyl)-1-methylbenzimidazole | 57301-77-6 | C22H18N2O |
| 2-(二膦酰甲基氨基)乙酸 | Hydroxycarbonylmethylaminomethylendiphosphonsaeure | 55339-21-4 | C3H9NO8P2 |
| 2-(二羟基甲基)-2-羟基-2H-吡喃-3(6H)-酮 | cortalcerone | 59896-20-7 | C6H8O5 |
| 2-(二羟基乙酰基)-9H-芴-9-酮 | 2-(Dihydroxyacetyl)-9H-fluoren-9-one | 58478-11-8 | C15H10O4 |
| 2-(二甲硫基亚基)茚满-1,3-二酮 | 2-dimethylsulfuranylideneindane-1,3-dione | 5508-42-9 | C11H10O2S |
| 2-(二甲氨基)苯甲酰胺 | 2-(dimethylamino)benzamide | 56042-77-4 | C9H12N2O |
| 2-(二甲氨基)环戊烷-1-酮 | 2-(N,N-dimethylamino)cyclopentanone | 55154-09-1 | C7H13NO |
| 2-(二甲氨基)十二烷-1-醇 | 2-(Dimethylamino)dodecan-1-OL | 54010-22-9 | C14H31NO |
| 2-(二甲氨基)-6-(三氟甲基)-4-嘧啶甲醇 | 2-dimethylamino-4-trifluoromethyl-6-pyrimidinol | 55545-80-7 | C7H8F3N3O |
| 2-(二甲氨基)-4-硝基苯甲酸 | 2-(dimethylamino)-4-nitrobenzoic acid | 53639-27-3 | C9H10N2O4 |
| 2-(二甲氨基)-1-(1-乙基吲哚-3-基)乙醇 | 1-(1-ethyl-indol-3-yl)-2-dimethylamino-ethanol | 5135-83-1 | C14H20N2O |
| 2-(二甲氧基甲基)环氧乙烷 | 2,3-epoxypropionaldehyde dimethyl acetal | 59140-28-2 | C5H10O3 |
| 2-(二甲氧基甲基)噻吩 | 2-(dimethoxymethyl)thiophene | 5370-67-2 | C7H10O2S |
| 2-(二甲氧基甲基)-1-硝基-4-苯氧基-苯 | 2-(dimethoxymethyl)-1-nitro-4-phenoxy-benzene | 548798-20-5 | C15H15NO5 |
| 2-(二甲氧基亚膦酰)-2-丙烯酸甲酯 | trimethyl 2-phosphonoacrylate | 55168-74-6 | C6H11O5P |
| 2-(二甲基苯氧基)乙醇 | 2,4-dimethylphenoxyethanol | 54411-20-0 | C10H14O2 |
| 2-(二甲基氨基)嘧啶-5-甲腈 | 2-(N,N-Dimethylamino)-5-cyanopyrimidin | 55338-76-6 | C7H8N4 |
| 2-(二甲基氨基)吡啶-5-硼酸一水合物 | 6-(dimethylamino)pyridin-3-ylboronic acid | 579525-46-5 | C7H11BN2O2 |
| 2-(二甲基氨基)乙硫醇钠 | sodium 2-(dimethylamino)ethanethiolate | 55931-94-7 | C4H10NS*Na |
| 2-(二甲基氨基)-6-氧代-1,6-二氢嘧啶-5-羧酸乙酯 | 2-dimethylamino-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid ethyl ester | 54127-88-7 | C9H13N3O3 |
| 2-(二甲基氨基)-6-乙氧基-4(1H)-嘧啶酮 | 2-Dimethylamino-4-hydroxy-6-ethoxypyrimidin | 54028-37-4 | C8H13N3O2 |
| 2-(二甲基氨基)-4,6-嘧啶二醇 | 2-dimethylamino-4,6-dihydroxypyrimidine | 5738-14-7 | C6H9N3O2 |
| 2-(二甲基氨基)-2-苯基丁基(-)-3,4,5-三甲氧基苯甲酸酯 | 2-Phenylbutyl 2-(dimethylamino)-3,4,5-trimethoxybenzoate | 58997-90-3 | C22H29NO5 |
| 2-(二甲基氨基)-2-氧代乙基 2-(4-羟基苯基)乙酸酯 | 2-(dimethylamino)-2-oxoethyl 2-(4-hydroxyphenyl)acetate | 59721-16-3 | C12H15NO4 |
| 2-(二烯丙基氨基)乙硫醇 | 2-(Diallyl)-aminoethanthiol | 5842-11-5 | C8H15NS |
| 2-(二溴甲基)喹啉 | 2-(dibromomethyl)quinoline | 53867-81-5 | C10H7Br2N |
| 2-(二氯甲基硅烷基)乙基乙酸酯 | (2-acetoxy-ethyl)-dichloro-methyl-silane | 5578-41-6 | C5H10Cl2O2Si |
| 2-(二氯甲基)苯并咪唑 | 2-(dichloromethyl)-1H-benzimidazole | 5466-57-9 | C8H6Cl2N2 |
| 2-(二氯甲基)-4,6-二甲氧基-1,3,5-三嗪 | 2-(dichloromethyl)-4,6-dimethoxy-1,3,5-triazine | 5311-24-0 | C6H7Cl2N3O2 |
| 2-(二氟甲氧基)苯酚 | 2-(difluoromethoxy)phenol | 53104-96-4 | C7H6F2O2 |
| 2-(二氟甲氧基)苯腈 | 2-(difluoromethoxy)benzonitrile | 56935-78-5 | C8H5F2NO |
| 2-(二氟甲氧基)-5-硝基苯胺 | 2-Amino-4-nitrophenyldifluormethylether | 54939-58-1 | C7H6F2N2O3 |
| 2-(二戊基氨基)-1-(6-甲氧基-2-苯基喹啉-4-基)乙醇 | 2-(Dipentylamino)-1-(6-methoxy-2-phenylquinolin-4-yl)ethanol;hydrochloride | 5443-00-5 | C28H39ClN2O2 |