| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5,6-二硝基-喹喔啉 | 5,6-dinitro-quinoxaline | 100383-24-2 | C8H4N4O4 |
| 5,6-二甲氧基-喹喔啉 | 5,6-dimethoxy-quinoxaline | 77406-58-7 | C10H10N2O2 |
| 5,6-二甲氧基-喹唑啉-2(1H)-酮 | 5,6-dimethoxy-2(1H)-quinazolinone | 92210-41-8 | C10H10N2O3 |
| 5,6-二甲基苯并(a)吩嗪 | 5,6-dimethylbenzo[a]phenazine | 20010-90-6 | C18H14N2 |
| 5,6-二甲基喹喔啉1-氧化物 | 5,6-dimethyl-quinoxaline-1-oxide | 115798-89-5 | C10H10N2O |
| 5,6-二甲基喹喔啉 | 5,6-dimethyl-quinoxaline | 103040-72-8 | C10H10N2 |
| 5,6-二甲基-1,4-二氢-2,3-喹喔啉二酮 | 5,6-Dimethyl-1,4-dihydro-quinoxaline-2,3-dione | 208403-94-5 | C10H10N2O2 |
| 5,6-二氢苯并[h]喹唑啉-4(3H)-酮 | 5,6-dihydrobenzo[h]quinazolin-4(3H)-one | 57711-34-9 | C12H10N2O |
| 5,6-二氢苯并[H]喹唑啉-2-胺 | 5,6-dihydro-benzo[<i>h</i>]quinazolin-2-ylamine | 66521-84-4 | C12H11N3 |
| 5,6-二氢吲哚并[1,2-c]喹唑啉 | 5,6-dihydroindolo<1,2-c>quinazoline | 159021-55-3 | C15H12N2 |
| 5,6-二氢-5-氧代吲哚并[1,2-A]喹唑啉-7-乙酸 | 2-(5-oxo-6H-indolo[1,2-a]quinazolin-7-yl)acetic acid | 391670-48-7 | C17H12N2O3 |
| 5,6-二氢-5-氧代-吡唑并(1,5-c)喹唑啉-2-羧酸 | SQ 12903 | 57822-77-2 | C11H7N3O3 |
| 5,6-二氢-2-甲基-5-氧代-1,6-萘啶-3-羧酸乙酯 | ethyl 2-methyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate | 80812-55-1 | C12H12N2O3 |
| 5,6-二氢-2,3-二甲氧基-6,6-二甲基苯并[7,8]吲哚烷并[2,3-b]喹噁啉 | 5,5-dimethyl-2,3,5,6-tetrahydro-(3,4-dimethoxybenzo)<g>quinoxalino<2,3-b>indolizine | 163769-88-8 | C22H21N3O2 |
| 5,6-二氟-4-(3-甲基丁-1-炔基)-4-(三氟甲基)-1,3-二氢喹唑啉-2-酮 | 5,6-difluoro-3,4-dihydro-4-(3-methylbutyn-1-yl)-4-(trifluoromethyl)-2(1H)-quinazolinone | 214287-72-6 | C14H11F5N2O |
| 5,6-二氟-4-(2-苯基乙炔基)-4-(三氟甲基)-1,3-二氢喹唑啉-2-酮 | 5,6-difluoro-3,4-dihydro-4-(phenylethynyl)-4-(trifluoromethyl)-2(1H)-quinazolinone | 214287-75-9 | C17H9F5N2O |
| 5,6-二氟-4-(2-吡啶-2-基乙炔基)-4-(三氟甲基)-1,3-二氢喹唑啉-2-酮 | 5,6-difluoro-3,4-dihydro-4-[(2-pyridyl)ethynyl]-4-(trifluoromethyl)-2(1H)-quinazolinone | 214287-73-7 | C16H8F5N3O |
| 5,6,9,14,15,18-六氢-5,9,14,18-四氧化二蒽并[1.2.-1'.2']哒嗪磺酸钠 | Anthrazinesulfonic acid, 5,6,9,14,15,18-hexahydro-5,9,14,18-tetraoxo-, monosodium salt | 1324-29-4 | C28H13N2NaO7S |
| 5,6,7-三甲基-2,3-二氢-酞嗪-1,4-二酮 | 5,6,7-Trimethyl-2,3-dihydro-phthalazine-1,4-dione | 103224-89-1 | C11H12N2O2 |
| 5,6,7-三甲基-1,8-萘啶-2-胺 | 2-amino-5,6,7-trimethyl-1,8-naphthyridine | 69587-84-4 | C11H13N3 |
| 5,6,7-三氟-1,4-二氢喹喔啉-2,3-二酮 | 5,6,7-trifluoro-1,4-dihydroquinoxaline-2,3-dione | 170098-76-7 | C8H3F3N2O2 |
| 5,6,7,8-四甲基-2,3-二氢-酞嗪-1,4-二酮 | 5,6,7,8-Tetramethyl-2,3-dihydro-phthalazine-1,4-dione | 103224-88-0 | C12H14N2O2 |
| 5,6,7,8-四氯-2,3-二氢酞嗪-1,4-二酮 | 5,6,7,8-tetrachloro-2,3-dihydro-phthalazine-1,4-dione | 3790-10-1 | C8H2Cl4N2O2 |
| 5,6,7,8-四氯-1,4-二氢喹喔啉-2,3-二酮 | 5,6,7,8-tetrachloro-1,4-dihydro-quinoxaline-2,3-dione | 18225-85-9 | C8H2Cl4N2O2 |
| 5,6,7,8-四氢喹唑啉-6-胺 | 5,6,7,8-Tetrahydroquinazolin-6-amine | 933726-35-3 | C8H11N3 |
| 5,6,7,8-四氢喹唑啉-2-胺 | 5,6,7,8-tetrahydroquinazolin-2-amine | 2305-85-3 | C8H11N3 |
| 5,6,7,8-四氢喹唑啉-2,4-二胺 | 2,4-Diamino-5,6,7,8-tetrahydro-chinazolin | 1899-40-7 | C8H12N4 |
| 5,6,7,8-四氢喹唑啉-2,4(1H,3H)-二酮 | 5,6,7,8-tetrahydroquinazoline-2,4(1H,3H)-dione | 35042-48-9 | C8H10N2O2 |
| 5,6,7,8-四氢[1,6]萘啶二盐酸盐 | 5,6,7,8-Tetrahydro-1,6-naphthyridine dihydrochloride | 348623-30-3 | C8H12Cl2N2 |
| 5,6,7,8-四氢-[1,8]萘啶-2-羧酸 | tetrahydronaphthypyridine acid | 885278-22-8 | C9H10N2O2 |
| 5,6,7,8-四氢-[1,7]萘啶 | 5,6,7,8-tetrahydro-1,7-naphthyridine | 13623-85-3 | C8H10N2 |
| 5,6,7,8-四氢-6-甲基-1,6-萘啶-3-氨基 | 3-amino-6-methyl-5,6,7,8-tetrahydro[1,6]naphthyridine | 216966-37-9 | C9H13N3 |
| 5,6,7,8-四氢-6-(苯基甲基)-1,6-萘啶-2-羧酸 | 6-benzyl-5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylic acid | 1160995-15-2 | C16H16N2O2 |
| 5,6,7,8-四氢-4-甲基-2-喹唑啉甲胺盐酸盐 | (4-Methyl-5,6,7,8-tetrahydroquinazolin-2-yl)methanamine hydrochloride | 1188263-46-8 | C10H16ClN3 |
| 5,6,7,8-四氢-4-喹唑啉胺 | 4-amino-5,6,7,8-tetrahydroquinazoline | 200412-97-1 | C8H11N3 |
| 5,6,7,8-四氢-3H-螺[环己烷-1,4-喹唑啉]-2-硫醇 | 4,4-pentamethylene-5,6-tetramethylene-1,2,3,4-tetrahydropyrimidine-2-thione | 5579-43-1 | C13H20N2S |
| 5,6,7,8-四氢-3H-喹唑啉-4-酮 | 5,6,7,8-tetrahydroquinazolin-4(3H)-one | 19178-19-9 | C8H10N2O |
| 5,6,7,8-四氢-2,6-萘啶-1-胺 | 5,6,7,8-tetrahydro-2,6-naphthyridin-1-amine | 601515-40-6 | C8H11N3 |
| 5,6,7,8-四氢-2,6-萘啶-1(2H)-酮盐酸盐 | 5,6,7,8-tetrahydro-2H-2,6-naphthyridin-1-one hydrochloride | 1201785-01-4 | C8H10N2O*ClH |
| 5,6,7,8-四氢-2,6-萘啶-1(2H)-酮 | 5,6,7,8-tetrahydro-2H-2,6-naphthyridin-1-one | 1170830-85-9 | C8H10N2O |
| 5,6,7,8-四氢-2(1H)-喹唑啉酮 | 2-hydroxy-5,6,7,8-tetrahydroquinazoline | 81532-77-6 | C8H10N2O |
| 5,6,7,8-四氢-1,8-萘啶-2-羧醛 | 5,6,7,8-tetrahydro-1,8-naphthyridine-2-carbaldehyde | 204452-93-7 | C9H10N2O |
| 5,6,7,8-四氢-1,8-萘啶-2-甲胺 | C-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)-methylamine | 332883-10-0 | C9H13N3 |
| 5,6,7,8-四氢-1,8-萘啶-2-乙酸 | 2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethanol | 445490-61-9 | C10H12N2O2 |
| 5,6,7,8-四氢-1,8-萘啶-2-乙胺 | 2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethanamine | 332884-13-6 | C10H15N3 |
| 5,6,7,8-四氢-1,8-萘啶-2-丙酸乙酯 | ethyl 3-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)propanoate | 312262-99-0 | C13H18N2O2 |
| 5,6,7,8-四氢-1,8-萘啶-2-丙酸 | 4-(5,6,7,8-tetrahydro[1,8]naphthyridin-2-yl)propionyl acid | 658712-81-3 | C11H14N2O2 |
| 5,6,7,8-四氢-1,8-萘啶-2-丙胺 | 3-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)propan-1-amine | 206989-41-5 | C11H17N3 |
| 5,6,7,8-四氢-1,8-萘啶-2-丁酸 | 4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)butanoic acid | 332884-21-6 | C12H16N2O2 |
| 5,6,7,8-四氢-1,8-萘啶-2-丁氨 | 4-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)butan-1-amine | 380394-88-7 | C12H19N3 |