| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,6-二氨基-1,10-亚铁试剂(邻二氮杂菲) | 2,2'-Spirobi(2H-1-benzopyran)-7-amine, 3-(1-methylethyl)-N,N-bis(phenylmethyl)- | 74620-35-2 | C34H31NO2 |
| 5,6-二氢茚并[2,1-b]吲哚 | 5,6-dihydroindeno<2,1-b>indole | 7156-31-2 | C15H11N |
| 5,6-二氢环戊烯并[c]吡唑-2(4H)-甲酰胺 | 5,6-dihydro-4<i>H</i>-cyclopentapyrazole-2-carboxamide | 71100-22-6 | C7H9N3O |
| 5,6-二氢-4H-噻吩并[2,3-b]噻喃-4-酮 | 5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one | 7675-04-9 | C7H6OS2 |
| 5,6-二氢-4H-吡咯并[1,2-B]吡唑-3-羧酸 | 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid | 796729-10-7 | C7H8N2O2 |
| 5,6-二氢-4H-吡咯并[1,2-B]吡唑-2-羧酸 | 5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid | 796729-03-8 | C7H8N2O2 |
| 5,6-二氢-3-甲基-吡喃-2-酮 | 3-methyl-5,6-dihydro-2H-pyran-2-one | 72649-02-6 | C6H8O2 |
| 5,6-二氢-2H-1,4-恶嗪-3-胺 | morpholin-3-imine | 747408-16-8 | C4H8N2O |
| 5,6-二氢-2H-1,4-噻嗪-3-胺 | 5,6-dihydro-2<i>H</i>-[1,4]thiazin-3-ylamine | 73028-67-8 | C4H8N2S |
| 5,6-二氢-1,2,10-三甲氧基-6-甲基-4H-二苯并[de,g]喹啉 | 1,2,10-Trimethoxy-6a,7-dehydroaporphin | 70403-80-4 | C20H21NO3 |
| 5,6-二氢-1,1,5,9,13-去甲基视黄醛 | 5,6-Dihydrodesmethylretinal | 76080-85-8 | C15H20O |
| 5,6-二氟靛红 | 5,6-difluoroisatin | 774-47-0 | C8H3F2NO2 |
| 5,6-二氟水杨酸 | 2,3-difluoro-6-hydroxybenzoic acid | 749230-47-5 | C7H4F2O3 |
| 5,6-二氟二氢吲哚-2-酮 | 5,6-difluoroindolin-2-one | 71294-07-0 | C8H5F2NO |
| 5,6-二氟-2,1,3-苯噁二唑 | 5,6-difluoro-2,1,3-benzoxadiazole | 761427-85-4 | C6H2F2N2O |
| 5,6-二(3,4-二氯苯基)-3-甲硫基-1,2,4-三嗪 | 5,6-Bis-(3,4-dichloro-phenyl)-3-methylsulfanyl-[1,2,4]triazine | 74417-13-3 | C16H9Cl4N3S |
| 5,6-二(3,4-二氯苯基)-3-甲氧基-1,2,4-三嗪 | 5,6-Bis-(3,4-dichloro-phenyl)-3-methoxy-[1,2,4]triazine | 74417-14-4 | C16H9Cl4N3O |
| 5,6-二(3,4-二氯苯基)-2,3-二氢-3-氧代-4-哒嗪甲腈 | 4-Pyridazinecarbonitrile, 5,6-bis(3,4-dichlorophenyl)-2,3-dihydro-3-oxo- | 75643-27-5 | C17H7Cl4N3O |
| 5,6-二(2-氯苯基)-2,3-二氢-3-氧代-4-哒嗪甲腈 | 5,6-bis(2-chlorophenyl)-3-oxo-2,3-dihydropyridazine-4-carbonitrile | 75643-44-6 | C17H9Cl2N3O |
| 5,6-二(2-氯苯基)-2,3-二氢-2-(2-羟基乙基)-3-氧代-4-哒嗪甲腈 | 4-Pyridazinecarbonitrile, 5,6-bis(2-chlorophenyl)-2,3-dihydro-2-(2-hydroxyethyl)-3-oxo- | 75660-48-9 | C19H13Cl2N3O2 |
| 5,6,8,9-四氢-2-硝基-7H-苯并-7-环庚酮 | 2-nitro-5,6,8,9-tetrahydrobenzo[7]annulen-7-one | 740842-50-6 | C11H11NO3 |
| 5,6,8,8a-四氢-1H-噻唑并[4,3-c][1,4]噻嗪-3-硫酮 | tetrahydro-thiazolo[4,3-<i>c</i>][1,4]thiazine-3-thione | 7447-45-2 | C6H9NS3 |
| 5,6,7-三羟基-7-甲基-1-氧代-4a,5,6,7a-四氢环戊烯并[d]吡喃-4-羧酸甲酯 | Posoquenin | 75853-66-6 | C11H14O7 |
| 5,6,7-三羟基-7-甲基-1-氧代-3,4,4a,5,6,7a-六氢环戊并[d]吡喃-4-羧酸甲酯 | Latifonin | 75853-64-4 | C11H16O7 |
| 5,6,7-三氯-1-苯并噻吩-3-醇 | 5,6,7-trichloro-benzo[<i>b</i>]thiophen-3-ol | 76261-45-5 | C8H3Cl3OS |
| 5,6,7,8-四甲氧基-2-(7-甲氧基-1,3-苯并二氧戊环-5-基)苯并吡喃-4-酮 | eupalestin | 73340-44-0 | C21H20O9 |
| 5,6,7,8-四氢萘-1-硫醇 | 5,6,7,8-tetrahydro-naphthalene-1-thiol | 79506-62-0 | C10H12S |
| 5,6,7,8-四氢四唑并[1,5-a]吡啶 | Tetramethylenetetrazole | 7465-48-7 | C5H8N4 |
| 5,6,7,8-四氢咪唑并[1,2-a]吡啶-5-羧酸 | 5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-5-carboxylic acid | 74268-14-7 | C8H10N2O2 |
| 5,6,7,8-四氢吡啶并[4,3-d]嘧啶-4(3H)-酮盐酸盐 | 5,6,7,8-tetrahydro-3H-pyrido[4,3-d]pyrimidin-4-one | 756437-41-9 | C7H9N3O |
| 5,6,7,8-四氢吡啶并[3,4-D]嘧啶 | mono5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine | 781595-43-5 | C7H9N3 |
| 5,6,7,8-四氢-吡啶并[3,4-B]吡嗪-7-羧酸 | 5,6,7,8-Tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid | 764635-62-3 | C8H9N3O2 |
| 5,6,7,8-四氢-gamma-氧萘-2-丁酸 | 4-oxo-4-(5,6,7,8-tetrahydronaphthalen-2-yl)butanoic acid | 785-17-1 | C14H16O3 |
| 5,6,7,8-四氢-9H-咪唑并[1,2-a]氮杂卓-9-酮 | 9H-Imidazo[1,2-A]azepin-9-one, 5,6,7,8-tetrahydro- | 717927-45-2 | C8H10N2O |
| 5,6,7,8-四氢-8-甲基-2-(三氟甲基)-[1,2,4]噻唑并[1,5-a]吡嗪 | 8-Methyl-2-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine | 781614-02-6 | C7H9F3N4 |
| 5,6,7,8-四氢-8-氧代-2-萘甲腈 | 8-oxo-5,6,7,8-tetrahydronaphthalene-2-carbonitrile | 776328-39-3 | C11H9NO |
| 5,6,7,8-四氢-5-甲基-3-三氟甲基-1,2,4-噻唑并[4,3-a]吡嗪 | 5-methyl-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine | 723286-87-1 | C7H9F3N4 |
| 5,6,7,8-四氢-5,8-二甲基-3-三氟甲基-1,2,4-噻唑并[4,3-a]吡啶 | cis-5,8-dimethyl-3-trifluoromethyl-5,6,7,8-tetrahydro[1,2,4]triazolo[3,4-a]pyrazine | 780754-27-0 | C8H11F3N4 |
| 5,6,7,8-四氢-5,5-二甲基-3-(三氟甲基)-1,2,4-噻唑[4,3-A]吡嗪 | 5,5-dimethyl-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine | 723286-97-3 | C8H11F3N4 |
| 5,6,7,8-四氢-3-甲氧基-1,2,4-噻唑并[4,3-a]吡嗪 | 3-Methoxy-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine | 723286-82-6 | C6H10N4O |
| 5,6,7,8-四氢-1H-吡啶并[2,3-b]吲哚 | 6,7,8,9-tetrahydro-5H-pyrido[2,3-b]indole | 7076-11-1 | C11H12N2 |
| 5,6,7,8-四氢-1,6-萘啶-3-醇盐酸盐 | 5,6,7,8-tetrahydro-1,6-naphthyridin-3-ol | 785774-74-5 | C8H10N2O |
| 5,6,7,8-四氢-1,4-萘二酮 | 5,6,7,8-tetrahydro-1,4-naphthoquinone | 7474-90-0 | C10H10O2 |
| 5,6,7,8-四氢-1,2,4-三唑并[4,3-a]吡嗪-3-甲酸乙酯 | ethyl 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate | 723286-68-8 | C8H12N4O2 |
| 5,6,7,8-四氟-1,4-环氧-1,4-二氢萘 | 5,6,7,8-tetrafluoro-1,4-epoxy-1,4-dihydronaphthalene | 715-44-6 | C10H4F4O |
| 5,6,7,8,9,10-六氢环辛四烯并[b]吡啶 | 2-Ethyl-10-(4-methyl-piperazin-1-yl)-7-nitro-4H-3-thia-4,9-diaza-benzo[f]azulene | 74162-45-1 | C18H21N5O2S |
| 5,6,6-三甲基-3,6-二氢-2(1H)-吡嗪酮4-氧化物 | 3,6-Dihydro-5,6,6-trimethyl-2(1H)-pyrazinon-4-oxid | 79137-39-6 | C7H12N2O2 |
| 5,6,6-三甲基-1,3-二氢吡嗪-2-酮 | 5,6,6-trimethyl-3,6-dihydro-2<1H>-pyrazinone | 79137-43-2 | C7H12N2O |
| 5,6,6-三(乙硫基)己烷-1,2,3,4-四醇 | 5,6,6-Tris(ethylsulfanyl)hexane-1,2,3,4-tetrol | 7476-23-5 | C12H26O4S3 |
| 5,6,14,15-四氢-5,14-二羟基-9,18-蒽吖嗪二酮 | 2,17-Diazaheptacyclo[16.12.0.03,16.04,13.06,11.019,28.021,26]triaconta-1,3,6,8,10,12,14,16,18,21,23,25,27,29-tetradecaene-5,12,20,27-tetrol | 73545-20-7 | C28H18N2O4 |