| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-苯基-1,2-二氢-3H-吲唑-3-酮 | 2-phenyl-1,2-dihydro-3H-indazol-3-one | 17049-65-9 | C13H10N2O |
| 2-苯基-1,2,3-三唑并[4,5-d]嘧啶-5,7-(4H,6H)-二酮1-氧化物 | 2-phenyl[1.2.3]triazolo[4,5-d]pyrimidine-5,7-dione | 834878-16-9 | C10H7N5O3 |
| 2-苯基-1,2,3-三唑-4-羧酸 | 2-phenyl-2H-[1,2,3]triazole-4-carboxylic acid | 13306-99-5 | C9H7N3O2 |
| 2-苯基-1,2,3-三唑-4-甲醛 | 2-phenyl-1,2,3-triazole-4-carboxaldehyde | 3213-80-7 | C9H7N3O |
| 2-苄氨基-1,3-噻唑-5-甲酸 | 2-(Benzylamino)-1,3-thiazole-5-carboxylic acid | 342405-23-6 | C11H10N2O2S |
| 2-苄基恶唑-5-甲醛 | 2-benzyl-oxazole-5-carbaldehyde | 1033037-42-1 | C11H9NO2 |
| 2-苄基-5-苯基四唑 | 2-benzyl-5-phenyl-2H-tetrazole | 28386-89-2 | C14H12N4 |
| 2-苄基-5-甲基吡唑-3-羧酸 | 1-benzyl-3-methylpyrazole-5-carboxylic acid | 1141-70-4 | C12H12N2O2 |
| 2-苄基-5-甲基-1,3-噻唑 | 5-Methyl-2-benzyl-thiazol | 15055-58-0 | C11H11NS |
| 2-苄基-5-乙氧基-1,3-恶唑 | 5-Aethoxy-2-benzyl-oxazol | 74185-57-2 | C12H13NO2 |
| 2-苄基-4-苯基-5-(1-苯基乙烯基)-2H-1,2,3-三唑 | 2-benzyl-4-phenyl-5-(1-phenylvinyl)-2H-1,2,3-triazole | 1052184-89-0 | C23H19N3 |
| 2-苄基-4-吡啶-4-基-1,3-噻唑 | 2-benzyl-4-(pyridin-4-yl)thiazole | 103317-11-9 | C15H12N2S |
| 2-苄基-4-(氯甲基)-1,3-噻唑 | 2-Benzyl-4-chlormethyl-thiazol | 36916-36-6 | C11H10ClNS |
| 2-苄基-4-(4-氯苯基)-5-苯基-2H-[1,2,3]三唑 | 2-benzyl-4-(4-chlorophenyl)-5-phenyl-1,2,3-triazole | 1024656-00-5 | C21H16ClN3 |
| 2-苄基-3-(4-甲基苯基)吲唑 | 2-benzyl-3-(p-tolyl)-2H-indazole | 872681-96-4 | C21H18N2 |
| 2-苄基-1H-咪唑-5-甲醛 | 2-benzyl-1H-imidazole-4-carbaldehyde | 68282-55-3 | C11H10N2O |
| 2-苄基-1,3-噻唑-4-羧酸 | 2-benzyl-1,3-thiazole-4-carboxylic acid | 36916-44-6 | C11H9NO2S |
| 2-苄基-1,2-二氢-3-甲基-1-苯基吡唑-5-酮 | 2-benzyl-1,2-dihydro-3-methyl-1-phenylpyrazol-5-one | 55774-20-4 | C17H16N2O |
| 2-胍基-4-氯甲基噻唑盐酸盐 | 2-guanidino-4-chloromethylthiazole hydrochloride | 84545-70-0 | C5H7ClN4S*ClH |
| 2-胍基-4-噻唑羧酸乙酯 | 2-guanidinothiazole-4-carboxylic acid ethyl ester | 82982-26-1 | C7H10N4O2S |
| 2-胍基-4-(4-(2-氰基-3-甲基胍基)丁基)噻唑 | 2-guanidino-4-[4-(2-cyano-3-methylguanidino)butyl]thiazole | 69014-64-8 | C11H18N8S |
| 2-肼基-5-甲基-1,3,4-噻二唑 | 2-hydrazino-5-methyl-1,3,4-thiadiazole | 98025-62-8 | C3H6N4S |
| 2-肼基-4-甲基噻唑-5-羧酸乙酯 | ethyl 2-hydrazinyl-4-methylthiazole-5-carboxylate | 52481-66-0 | C7H11N3O2S |
| 2-肼基-4-三氟甲基噻唑 | 2-Hydrazino-4-trifluoromethylthiazole | 137929-07-8 | C4H4F3N3S |
| 2-肼基-4-(2-噻吩基)噻唑 | 2-hydrazino-4-(2-thienyl)thiazole | 21036-68-0 | C7H7N3S2 |
| 2-肼基-4,5-二甲基-1,3-噻唑盐酸盐 | 2-hydrazino-4,5-dimethyl-thiazole | 124285-37-6 | C5H9N3S |
| 2-肼基-1-甲基-1H-咪唑三盐酸盐 | 2-hydrazinyl-1-methyl-1H-imidazole trihydrochloride | 1855888-39-9 | C4H11Cl3N4 |
| 2-肼基-1,3-噻唑 | 2-hydrazino-1,3-thiazole | 30216-51-4 | C3H5N3S |
| 2-肼噻唑盐酸盐 | 2-hydrazino-1,3-thiazole hydrochloride | 30216-52-5 | C3H5N3S*ClH |
| 2-羰基乙氧基-4-羰基甲氧基咪唑 | 2-carbethoxy-4-carbomethoxyimidazole | 144167-57-7 | C8H10N2O4 |
| 2-羧基噻唑[5,4-b]并吡啶 | thiazolo[5,4-<i>b</i>]pyridine-2-carboxylic acid | 857969-93-8 | C7H4N2O2S |
| 2-羟甲基恶唑 | oxazol-2-ylmethanol | 130551-92-7 | C4H5NO2 |
| 2-羟甲基噻唑 | (1,3-thiazol-2-yl)methanol | 14542-12-2 | C4H5NOS |
| 2-羟甲基-噻唑-4-羧酸酰胺 | 2-(hydroxymethyl)thiazole-4-carboxamide | 1027962-88-4 | C5H6N2O2S |
| 2-羟甲基-1-甲基咪唑盐酸盐 | 2-hydroxymethyl-1-methylimidazole hydrochloride | 718642-27-4 | C5H8N2O*ClH |
| 2-羟基缬草酸,盐水合物钠 | 4-dimethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; compound with 3,3-diethyl-1<i>H</i>-pyridine-2,4-dione | 8015-18-7 | C8H12N2O3*C13H17N3O |
| 2-羟基乙铵3-[2-(2-十七烷基-4,5-二氢-1H-咪唑-1-基)乙氧基]丙酸酯 | (2-Hydroxyethyl)ammonium 3-(2-(2-heptadecyl-4,5-dihydro-1H-imidazol-1-yl)ethoxy)propionate | 94108-87-9 | C27H55N3O4 |
| 2-羟基-N-亚氨基-4-甲基-5H-1,2,5-恶二唑-3-甲酰胺 | 3-Methyl-4-furoxancarbohydrazid | 37895-47-9 | C4H6N4O3 |
| 2-羟基-N-(5-甲基-2-苯基吡唑-3-基)苯甲酰胺 | N-(1-fenil-3-metilpirazol-5-il)-salicilammide | 70803-10-0 | C17H15N3O2 |
| 2-羟基-5-苯基-3-氧杂-2lambda5,4-二氮杂环戊并-1,4-二烯-1-甲腈 | 4-phenyl-3-furoxancarbonitrile | 125520-62-9 | C9H5N3O2 |
| 2-羟基-5-咪唑并[1,2-a]嘧啶-2-苯甲酰胺 | 2-Hydroxy-5-imidazo[1,2-a]pyrimidin-2-yl-benzamide | 864685-39-2 | C13H10N4O2 |
| 2-羟基-5-[2-[[2-羟基-3-[4-[1-甲基-4-(三氟甲基)-1H-咪唑-2-基]苯氧基]丙基]氨基]乙氧基]苯甲酰胺 | 1-[2-((3-carbamoyl-4-hydroxy)phenoxy)ethylamino]-3-[4-(1-methyl-4-trifluoromethyl-2-imidazolyl)phenoxy]propan-2-ol | 137888-49-4 | C23H25F3N4O5 |
| 2-羟基-5-(1H-四唑-1-基)苯甲酸 | 2-hydroxy-5-(1H-tetrazol-1-yl)benzoic acid | 339310-80-4 | C8H6N4O3 |
| 2-羟基-4-甲基噻唑-5-羧酸 | 2-hydroxyl-4-methylthiazole-5-carboxylic acid | 875237-46-0 | C5H5NO3S |
| 2-羟基-4-(四唑-1-基)苯甲酸 | 2-hydroxy-4-(1H-tetrazol-1-yl)benzoic acid | 332909-71-4 | C8H6N4O3 |
| 2-羟基-4-(1H-咪唑-1-基)-苯甲腈 | 2-hydroxy-4-(imidazol-1-yl)benzonitrile | 594813-32-8 | C10H7N3O |
| 2-羟基-3-咪唑-1-基-丙酸 | Imidazole lactic acid | 876-19-7 | C6H8N2O3 |
| 2-羟基-3-(2-硝基咪唑-1-基)丙酸乙酯 | Aethyl-3-(2-nitro-1-imidazolyl)-lactat | 22813-49-6 | C8H11N3O5 |
| 2-羟基-3-(1H-咪唑-2-基)丙酸 | 2-hydroxy-3-(1H-imidazol-2-yl)propanoic acid | 30581-88-5 | C6H8N2O3 |
| 2-羟基-2-苯丙酸 | 4-methyl-thiazole-5-carboxylic acid hydrazide | 89179-72-6 | C5H7N3OS |