| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-噁唑庚腈,4-(4-氯苯基)-5-(4-甲氧苯基)- | 7-[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-2-oxazolyl]heptanenitrile | 139503-63-2 | C23H23ClN2O2 |
| 2-噁唑丙酸,5-苯基-4-[4-(2-喹啉基甲氧基)苯基]-,甲基酯 | 5-Phenyl-4-[4-(2-quinolinylmethoxy)phenyl]-2-oxazole propanoic acid methylester | 136326-47-1 | C29H24N2O4 |
| 2-嘧啶胺,4-[4-(4-氟苯基)-1-(4-哌啶基)-1H-咪唑-5-基]- | SB220025 | 165806-53-1 | C18H19FN6 |
| 2-哌啶羧酸,3-羟基-,甲基酯,(2R,3S)-rel- | 1H-1,2,4-Triazole, 5-(p-acetamidophenyl)-3-amino-, hydrate | 73953-88-5 | C10H13N5O2 |
| 2-哌啶-4-基-噁唑-4-羧酸乙酯 | ethyl 2-(piperidin-4-yl)oxazole-4-carboxylate | 672310-05-3 | C11H16N2O3 |
| 2-哌啶-1-基甲基-噻唑-4-羧酸 | 2-(piperidin-1-ylmethyl)thiazole-4-carboxylic acid | 921147-03-7 | C10H14N2O2S |
| 2-哌啶-1,3-噻唑-5-羧酸 | 2-(piperidin-1-yl)thiazole-5-carboxylic acid | 180403-13-8 | C9H12N2O2S |
| 2-咪唑并[1,2-A]吡啶-4-苯硼酸频哪醇酯 | 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]imidazo[1,2-a]pyridine | 461701-10-0 | C19H21BN2O2 |
| 2-咪唑基-1-基-1-甲基-乙胺二盐酸盐 | 2-Imidazol-1-YL-1-methyl-ethylamine dihydrochloride | 1158449-43-4 | C6H13Cl2N3 |
| 2-咪唑基-1-基-1-异丙基-乙胺二盐酸盐 | 1-(2-Amino-3-methylbut-1-yl)-1H-imidazole dihydrochloride | 1172472-37-5 | C8H17Cl2N3 |
| 2-咪唑-1-苯胺 | 1-(2-aminophenyl)imidazole | 26286-54-4 | C9H9N3 |
| 2-咪唑-1-苯甲醛 | 2-(1H-imidazol-1-yl)benzaldehyde | 151055-86-6 | C10H8N2O |
| 2-咪唑-1-基苯酚 | 2-(1H-imidazol-1-yl)phenol | 10041-04-0 | C9H8N2O |
| 2-咪唑-1-基噻吩-3-胺 | 2-(1H-imidazol-1-yl)thiophen-3-amine | 615535-07-4 | C7H7N3S |
| 2-咪唑-1-基乙酰胺 | imidazol-1H-1-acetamide | 65991-91-5 | C5H7N3O |
| 2-咪唑-1-基-环庚醇 | 2-Imidazol-1-yl-cycloheptanol | 100199-24-4 | C10H16N2O |
| 2-咪唑-1-基-环庚酮 | 2-Imidazol-1-yl-cycloheptanone | 100199-25-5 | C10H14N2O |
| 2-咪唑-1-基-5-苯基-1,3,4-噻二唑 | 2-Imidazol-1-yl-5-phenyl-[1,3,4]thiadiazole | 203389-73-5 | C11H8N4S |
| 2-咪唑-1-基-5-甲基噻唑 | 2-imidazol-1-yl-5-methylthiazole | 1037456-27-1 | C7H7N3S |
| 2-咪唑-1-基-1-(2,3,5,6-四甲基苯基)乙醇 | N-<<β-(2,3,5,6-tetramethylphenyl)-β-hydroxy>ethyl>imidazole | 73932-54-4 | C15H20N2O |
| 2-呋喃-2-基-5-三氟甲基-1H-咪唑 | 2-(2-furyl)-4-trifluoromethyl-1H-imidazole | 33468-88-1 | C8H5F3N2O |
| 2-呋喃-2-基-4-甲基-1H-咪唑 | 2-furan-2-yl-4-methyl-1(3)<i>H</i>-imidazole | 35345-10-9 | C8H8N2O |
| 2-吲唑-2-基苯胺 | 2-(2H-indazol-2-yl)aniline | 54012-98-5 | C13H11N3 |
| 2-吡嗪-2-基-1,3-噻唑-4-羧酸 | 2-(pyrazin-2-yl)-1,3-thiazole-4-carboxylic acid | 115311-44-9 | C8H5N3O2S |
| 2-吡啶噻唑-4-甲醛 | 2-(Pyridin-4-yl)thiazole-4-carbaldehyde | 533885-37-9 | C9H6N2OS |
| 2-吡啶-4-噻唑-4-胺 | 2-(pyridin-4-yl)-1,3-thiazole-4-ylamine | 89401-67-2 | C8H7N3S |
| 2-吡啶-3-基-噻唑-5-羧酸乙酯 | ethyl 2-(pyridin-3-yl)thiazole-5-carboxylate | 886370-75-8 | C11H10N2O2S |
| 2-吡唑-1-苯硼酸 | (2-(1H-Pyrazol-1-yl)phenyl)boronic acid | 628692-18-2 | C9H9BN2O2 |
| 2-吡唑-1-基乙酰胺 | 1-(acetamido)pyrazole | 113336-24-6 | C5H7N3O |
| 2-吡唑-1-基乙烷肼 | 2-(1H-pyrazol-1-yl)acetohydrazide | 934175-49-2 | C5H8N4O |
| 2-吡唑-1-基-硫代乙酰胺 | 2-pyrazol-1-yl-thioacetamide | 1087353-55-6 | C5H7N3S |
| 2-吡咯烷酮,3-氨基-1-羟基-4-(1-甲基乙基)-,顺-(9CI) | thiazole-4-thiol | 172366-71-1 | C3H3NS2 |
| 2-吡咯烷-1-基-1,3-噻唑-5-羧酸 | 2-(pyrrolidin-1-yl)thiazole-5-carboxylic acid | 941716-91-2 | C8H10N2O2S |
| 2-吗啉基-4,5-二苯基恶唑 | 4-(4,5-diphenyl-oxazol-2-yl)-morpholine | 20503-74-6 | C19H18N2O2 |
| 2-吗啉-4-基甲基-4-苯基-2,4-二氢-[1,2,4]三唑-3-硫酮 | 2-N-Morpholino-4-phenyl-1,2,4-triazolinethione-3 | 2160-15-8 | C13H16N4OS |
| 2-吗啉-4-基-4-苯基噻唑-5-甲醛 | 2-(morpholin-4-yl)-4-phenylthiazole-5-carbaldehyde | 129880-85-9 | C14H14N2O2S |
| 2-吗啉-4-基-4-苯基噻唑-5-甲酸乙酯 | ethyl 2-(morpholin-4-yl)-4-phenylthiazole-5-carboxylate | 55040-86-3 | C16H18N2O3S |
| 2-吗啉-4-基-4-苯基噻唑-5-甲酸 | 2-(N-morpholino)-4-phenyl-5-thiazolecarboxylic acid | 188679-21-2 | C14H14N2O3S |
| 2-吗啉-4-基-4-(三氟甲基)-1,3-噻唑-5-羧酸乙酯 | ethyl 2-morpholino-4-(trifluoromethyl)thiazole-5-carboxylate | 338392-97-5 | C11H13F3N2O3S |
| 2-吗啉-4-基-1,3-噻唑-4-羧酸 | 2-morpholinothiazole-4-carboxylic acid | 906353-04-6 | C8H10N2O3S |
| 2-吗啉-1,3-噻唑-5-羧酸 | 2-morpholinothiazole-5-carboxylic acid | 332345-29-6 | C8H10N2O3S |
| 2-叠氮基-5-硝基噻唑 | 2-azido-5-nitrothiazole | 1040917-75-6 | C3HN5O2S |
| 2-叠氮基-4-苯基-1,3-噻唑 | 4-Phenyl-2-azido-thiazol | 62263-00-7 | C9H6N4S |
| 2-叠氮基-1,3-噻唑 | 2-azido-1,3-thiazole | 58822-97-2 | C3H2N4S |
| 2-叠氮-1H-咪唑 | 2-azidoimidazole | 56751-68-9 | C3H3N5 |
| 2-叠氮-1-甲基咪唑 | 2-azido-1-methyl-1H-imidazole | 61469-72-5 | C4H5N5 |
| 2-叔丁氧羰基氨基恶唑-5-羧酸 | 2-((tert-butoxycarbonyl)amino)oxazole-5-carboxylic acid | 903094-60-0 | C9H12N2O5 |
| 2-叔丁氧羰基氨基噻唑-4-乙酸 | 2-(2-((tert-butoxycarbonyl)amino)thiazol-4-yl)acetic acid | 89336-46-9 | C10H14N2O4S |
| 2-叔丁基氨基-4,5-二氰咪唑 | 2-<i>tert</i>-butylamino-1<i>H</i>-imidazole-4,5-dicarbonitrile | 51802-52-9 | C9H11N5 |
| 2-叔丁基噻唑-4-羧酸 | 2-tert-butylthiazole-4-carboxylic acid | 1086380-10-0 | C8H11NO2S |