| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 2H-咪唑-2-硒酮,1,3-二氢-1,3-二甲基- | 1,3-dimethyl-imidazoline-2-selone | 154193-84-7 | C5H8N2Se |
| 2H-吲唑,4,5,6,7-四氢-3-甲基-2-苯基- | 3-methyl-2-phenyl-4,5,6,7-tetrahydro-2H-indazole | 14713-75-8 | C14H16N2 |
| 2H-吲唑,2-(2,4-二硝基苯基)-4,5,6,7-四氢-3-甲基- | 5-Methyl-1-(2,4-dinitrophenyl)-3,4-tetramethylen-pyrazol | 15419-65-5 | C14H14N4O4 |
| 2H-吡喃-4-甲酰胺,四氢-4-[3-[[4-(2-甲基-1H-咪唑-1-基)苯基]硫代]苯基]- | 4-[3-[4-(2-methylimidazol-1-yl)phenylthio]phenyl]-3,4,5,6-tetrahydro-2H-pyran-4-carboxamide | 179420-17-8 | C22H23N3O2S |
| 2H-吡喃-2-胺,3-甲基- | 5-Methyl-5H-pyrazolo[3,4-d][1,2,3]thiadiazole-6-carbonyl chloride | 98206-21-4 | C5H3ClN4OS |
| 2H-吡唑并[4,3-c]异喹啉-3-酚,2-(4-氯苯基)- | 2-(4-Chlorophenyl)-2H-pyrazolo[4,3-c]isoquinolin-3-ol | 137695-83-1 | C16H10ClN3O |
| 2H-吡唑并[4,3-c]异喹啉-3-硫醇,2-苯基- | 2-Phenyl-2H-pyrazolo[4,3-c]isoquinoline-3-thiol | 137695-86-4 | C16H11N3S |
| 2H-吡唑并[4,3-c]吡啶-4,6(5H,7H)-二酮 | 2H-Pyrazolo[4,3-c]pyridine-4,6(5H,7H)-dione | 860411-17-2 | C6H5N3O2 |
| 2H-吡唑-3-碳硫酰胺 | 1H-Pyrazole-5-carbothioamide | 1314902-85-6 | C4H5N3S |
| 2H-[1,2,4]噻唑-3-磺酰氯 | 1H-1,2,4-triazole-3-sulfonyl chloride | 6461-29-6 | C2H2ClN3O2S |
| 2H-1-苯并吡喃-3-羧酸,5-溴- | 8-Bromo-2-(4-nitro-phenyl)-imidazo[1,2-A]pyridine | 947533-49-5 | C13H8BrN3O2 |
| 2H-1,2,3-噻唑-2-乙醇 | 2H-1,2,3-triazole-2-ethanol | 146984-27-2 | C4H7N3O |
| 2H-1,2,3-三唑-2-胺,N,N-二乙基-4,5-二庚基- | N,N-Diethyl-4,5-diheptyl-2H-1,2,3-triazol-2-amine | 106074-30-0 | C20H40N4 |
| 2H-1,2,3-三唑-2-羧酸 | 2H-1,2,3-Triazole-2-carboxylicacid | 392317-68-9 | C3H3N3O2 |
| 2H-1,2,3-三唑,2,4,5-三苯基-,1-氧化 | 2,4,5-triphenyl-2H-1,2,3-triazole 1-oxide | 15256-68-5 | C20H15N3O |