| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-均三甲苯基-5-甲基咪唑[1,5-]吡啶鎓氯化物 | 2-mesityl-5-methylimidazo[1,5-a]pyridinium chloride | 1034449-18-7 | C17H19N2*Cl |
| 2-均三甲苯基-2,5,6,7-四氢吡咯并[2,1-C][1,2,4]三唑-4-鎓氯化物 | 2-mesityl-2,5,6,7-tetrahydropyrrolo[2,1-c][1,2,4]triazolium chloride | 862893-81-0 | C14H18N3*Cl |
| 2-四唑-1-基-苄胺 | 2-Tetrazol-1-yl-benzylamine | 449756-94-9 | C8H9N5 |
| 2-噻唑羧酸,4-(1,1-二甲基乙基)- | 4-t-butylthiazole-2-carboxylic acid | 79247-74-8 | C8H11NO2S |
| 2-噻唑羧酰胺 | thiazole-2-carboximidamide | 212558-27-5 | C4H5N3S |
| 2-噻唑磺酰氯 | thiazole-2-sulfonyl chloride | 100481-09-2 | C3H2ClNO2S2 |
| 2-噻唑碳杂氧杂脒,N-羟基- | 1,3-thiazole-2-amidoxime | 89829-62-9 | C4H5N3OS |
| 2-噻唑硫代甲酰胺 | thiazole-2-carbothioamide | 60758-41-0 | C4H4N2S2 |
| 2-噻唑甲醛,4-氯 | 4-chlorothiazole-2-carbaldehyde | 466686-79-3 | C4H2ClNOS |
| 2-噻唑甲酰胺,腙 | Thiazol-carbonsaeure-(2)-amidhydrazon | 90980-72-6 | C4H6N4S |
| 2-噻唑甲脒盐酸盐 | thiazole-2-carboxamidine hydrochloride | 247037-82-7 | C4H5N3S*ClH |
| 2-噻唑乙酸 | 2-(thiazol-2-yl)acetic acid | 188937-16-8 | C5H5NO2S |
| 2-噻唑-4-基-乙醇 | 2-(thiazol-4-yl)ethanol | 180207-28-7 | C5H7NOS |
| 2-噻吩-2-基-噻唑-4,5-二羧酸 | 2-(2-Thienyl)-4,5-dicarbonsaeure | 24044-05-1 | C9H5NO4S2 |
| 2-噻吩-2-基-1,3-噻唑-4-甲酰肼 | 2-(2-thienyl)-4-thiazolecarbohydrazide | 154323-99-6 | C8H7N3OS2 |
| 2-噁唑羧酸钠 | sodium oxazole-2-carboxylate | 1255098-88-4 | C4H2NO3*Na |
| 2-噁唑硫代甲酰胺 | oxazole-2-carbothioic acid amide | 885274-25-9 | C4H4N2OS |
| 2-噁唑甲醇,a-4-[口噁]唑基- | Bis(oxazolyl)methanol | 130551-91-6 | C7H6N2O3 |
| 2-噁唑甲腈 | 2-cyanooxazole | 68776-60-3 | C4H2N2O |
| 2-噁唑烷酮,5-乙烯基-3-甲基-4-(1-甲基乙基)-,顺-(9CI) | 3-Hydroxymethyl-5-methyl-N(4-chlorophenyl)-pyrazole | 169547-92-6 | C11H11ClN2O |
| 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 |