| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二乙炔基-1-甲基-1H-吡唑 | 3,4-diethynyl-1-methyl-1<i>H</i>-pyrazole | 34091-64-0 | C8H6N2 |
| 3,4-二乙基-1,2-恶唑-5-胺 | 3,4-Diethylisoxazol-5-amine | 71378-51-3 | C7H12N2O |
| 3,4-二(三氟甲基)-1,2,5-噻二唑 | 3,4-bis(trifluoromethyl)-1,2,5-thiadiazole | 71148-78-2 | C4F6N2S |
| 3,4,5-三苯基吡唑 | 3,4,5-triphenylpyrazole | 18076-30-7 | C21H16N2 |
| 3,4,5-三苯基-4H-1,2,4-三唑 | 3,4,5-triphenyl-1,2,4-triazole | 4073-72-7 | C20H15N3 |
| 3,4,5-三苯基-2(3H)-恶唑酮 | 2-Oxo-3,4,5-triphenyl-2,3-dihydro-oxazol | 6652-42-2 | C21H15NO2 |
| 3,4,5-三羟基-6-甲基苯-1,2-二甲醛 | Irgapyrin | 8064-79-7 | C32H37N5O3 |
| 3,4,5-三甲基恶唑 | 3,4,5-trimethylisoxazole | 10557-82-1 | C6H9NO |
| 3,4,5-三甲基噻唑碘化物 | N-methyl-4,5-dimethylthiazolium iodide | 62993-85-5 | C6H10NS*I |
| 3,4,5-三甲基吡唑 | 3,4,5-Trimethylpyrazole | 5519-42-6 | C6H10N2 |
| 3,4,5-三甲基-4H-1,2,4-噻唑 | 3,4,5-Trimethyl-1,2,4-triazol | 16759-45-8 | C5H9N3 |
| 3,4,5-三甲基-1H-吡唑-1-硫代甲酰胺 | 1-thiocarbamyl-3,4,5-trimethylpyrazole | 117134-80-2 | C7H11N3S |
| 3,4,5-三甲基-1,3-噻唑-2-硫酮 | 3,4,5-Trimethyl-Δ<sup>4</sup>-thiazolinthion-(2) | 21364-38-5 | C6H9NS2 |
| 3,4,5-三溴-1-(4-硝基苯基)-1H-吡唑 | 3,4,5-tribromo-1-(4-nitrophenyl)-1H-pyrazole | 175135-29-2 | C9H4Br3N3O2 |
| 3,4,5-三乙基-1,2-恶唑 | triethyl-isoxazole | 873962-93-7 | C9H15NO |
| 3,4,5-三(甲氧基甲基)吡唑 | 3,4,5-tris(methoxymethyl)pyrazole | 1027618-67-2 | C9H16N2O3 |
| 3,4,5-三(4-溴苯基)-1,2,4-三唑 | 3,4,5-tri(4-bromophenyl)-4H-1,2,4-triazole | 920984-66-3 | C20H12Br3N3 |
| 3,4,5,7-四氢-3-氧代异恶唑并[5,4-c]吡啶-6(2H)-羧酸甲酯 | methyl 3-hydroxy-4,5,6,7-tetraydroisoxazolo<5,4-c>pyridine-6-carboxylate | 65202-62-2 | C8H10N2O4 |
| 3,4,5,6-四氢-3-甲基-2H-环戊并[d]噻唑-2-酮 | 3-methyl-3,4,5,6-tetrahydro-cyclopentathiazol-2-one | 91982-68-2 | C7H9NOS |
| 3,4,5,6-四氢-1H-环戊并咪唑-2-酮 | 3,4,5,6-Tetrahydrocyclopenta[d]imidazol-2(1H)-one | 908333-99-3 | C6H8N2O |
| 3,4,5,6,7,8-六氢-1H-环庚并咪唑-2-酮 | 3,4,5,6,7,8-hexahydro-2(1H)-cycloheptimidazolone | 121575-97-1 | C8H12N2O |
| 3,4,4-三甲基-5-苯基吡唑 | 3,4,4-Trimethyl-5-phenyl-4H-pyrazol | 30169-46-1 | C12H14N2 |
| 3,3’-氨基-5,5’BI[1H-1,2,4-三唑] | DABT | 22819-10-9 | C4H6N8 |
| 3,3-二甲基-1-(1H-1,2,4-三唑-1-基)丁-2-酮 | 3,3-dimethyl-1-(1,2,4-triazol-1-yl)-2-butanone | 58905-32-1 | C8H13N3O |
| 3,3'-联-1,2-恶唑-5-基甲醇 | [3,3']biisoxazolyl-5-yl-methanol | 120208-31-3 | C7H6N2O3 |
| 3,3'-亚甲基双[1-(2,6-二异丙基苯基)-3-咪唑溴化物] | 3,3'-Methylenebis[1-(2,6-diisopropylphenyl)-3-imidazolium Bromide] | 889617-36-1 | C31H42Br2N4 |
| 3,3'-亚甲基双(1-叔丁基-3-咪唑鎓溴化物) | 3,3'-Methylenebis(1-tert-butyl-3-imidazolium Bromide) | 247902-48-3 | C15H26Br2N4 |
| 3,3'-二硫代二(1H-1,2,4-三唑) | 1,2-bis(1H-1,2,4-triazol-3-yl)disulfane | 14804-01-4 | C4H4N6S2 |
| 3,3'-[(二溴亚甲基)二磺酰基]二(1H-1,2,4-三唑) | 3,3'-((Dibromomethylene)bis(sulphonyl))bis(1H-1,2,4-triazole) | 93841-31-7 | C5H4Br2N6O4S2 |
| 3,3'-(丁烷-1,4-二基)双(1-乙烯基-3-咪唑鎓)双(三氟甲磺酰)亚胺 | 3,3'-(Butane-1,4-diyl)bis(1-vinyl-3-imidazolium) Bis(trifluoromethanesulfonyl)imide | 1312310-16-9 | C18H20F12N6O8S4 |
| 3,3'-(1,4-亚苯基)二(1,5-二苯基-4,5-二氢-1H-吡唑) | 1,4-Bis-(1,5-diphenyl-Δ<sup>2</sup>-pyrazolinyl-(3))-benzol | 7267-75-6 | C36H30N4 |
| 3(5)-叔丁基吡唑-4-羧酸甲酯 | Methyl 3-(tert-butyl)-1H-pyrazole-4-carboxylate | 1017782-45-4 | C9H14N2O2 |
| 3(5)-(4-氯苯基)-1H-吡唑-4-羧酸甲酯 | 3-p-chlorophenyl-4-methoxycarbonyl-1H-pyrazole | 135641-70-2 | C11H9ClN2O2 |
| 3(2H)-异噻唑酮,5-癸基- | 5-decyl-isoxazol-3-one | 10004-50-9 | C13H23NO2 |
| 3(2H)-异噻唑酮,2-乙酰基-5-甲基- | 2-Acetyl-5-methyl-4-isoxazolin-3-on | 13626-58-9 | C6H7NO3 |
| 3',5'-二甲基-1'-丙基-1H,1'H-[3,4']联吡唑基-5-羧酸 | 3',5'-dimethyl-1'-propyl-1H,1'H-3,4'-bipyrazole-5-carboxylic acid | 890621-62-2 | C12H16N4O2 |
| 3'-氨基-4'-甲氧基-苯基-2-(p-苯基)-苯并恶唑 | 2-(3-amino-4-methoxyphenyl)-5-phenylbenzoxazole | 599201-51-1 | C20H16N2O2 |
| 2肼基-4-甲基-1,3-噻唑 | 2-hydrazino-4-methyl-thiazole | 78886-45-0 | C4H7N3S |
| 2氢-四唑, 5-[4-苯硼酸酯] | 5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-tetrazole | 775351-40-1 | C13H17BN4O2 |
| 2乙基-1H-苯并-4-羧基酸 | 2-ethyl-1(3)<i>H</i>-imidazole-4-carboxylic acid | 84255-21-0 | C6H8N2O2 |
| 2H-苯并吡喃-3-甲酸 | 2-Chloracetyl-5-methyl-3-isoxazolinon | 38100-64-0 | C6H6ClNO3 |
| 2H-硫杂环辛四烯[4,5-d][1,2]恶唑 | 2h-Thiocino[4,5-d]isoxazole | 94043-70-6 | C8H7NOS |
| 2H-四唑-5-重氮 | 1<i>H</i>-tetrazole-5-diazonium | 2260-28-8 | CHN6 |
| 2H-四唑-5-甲醇 | (2H-tetraazol-5-yl)methanol | 80251-76-9 | C2H4N4O |
| 2H-四唑-2-胺,5-苯基-N-[3-(三甲基甲硅烷基)-2-炔丙基]- | (5-Phenyl-tetrazol-2-yl)-(3-trimethylsilanyl-prop-2-ynyl)-amine | 139697-48-6 | C13H17N5Si |
| 2H-四唑-2-戊酰胺,N-[(2-甲基苯基)磺酰]-5-[4-(4-苯基丁氧基)苯基]- | N-<(2-methylphenyl)sulfonyl>-5-<4-(4-phenylbutoxy)phenyl>-2H-tetrazole-2-pentanamide | 138631-18-2 | C29H33N5O4S |
| 2H-四唑-2-戊腈,5-[4-(4-苯基丁氧基)苯基]- | 5-<4-(4-phenylbutoxy)phenyl>-2H-tetrazole-2-pentanenitrile | 138631-09-1 | C22H25N5O |
| 2H-四唑-2-乙酰腈,5-氨基- | 5-amino-2-(cyanomethyl)-2H-tetrazole | 125707-89-3 | C3H4N6 |
| 2H-四唑,5-环丙基-2-(3-碘-2-炔丙基)- | 5-Cyclopropyl-2-(3-iodo-prop-2-ynyl)-2H-tetrazole | 106191-87-1 | C7H7IN4 |
| 2H-咪唑并[2,1-b][1,3,5]恶二嗪 | 2H-Imidazo[2,1-b][1,3,5]oxadiazine | 301676-88-0 | C5H5N3O |