| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4H-呋喃并[3,2-b]吡咯-5-羧酸乙酯 | ethyl 4H-furo[3,2-b]pyrrole-5-carboxylate | 35405-94-8 | C9H9NO3 |
| 4H-呋喃并[3,2-b]吡咯-5-羧酸,4-[(4-硝基苯基)甲基]-,乙基酯 | 4-(4-Nitro-benzyl)-4H-furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester | 144658-76-4 | C16H14N2O5 |
| 4H-呋喃并[3,2-b]吡咯-5-羧酸,2-甲酰基-,甲基酯 | methyl 2-formyl-4H-furo[3,2-b]pyrrole-5-carboxylate | 164667-55-4 | C9H7NO4 |
| 4H-呋喃并[3,2-b]吡咯 | furo<3,2-b>pyrrole | 250-91-9 | C6H5NO |
| 4H-呋喃并[3,2-B!吡咯-5-羧酸甲酯 | furo<3,2-b>pyrrole-5-carboxylic acid methyl ester | 77484-99-2 | C8H7NO3 |
| 4H-呋喃并[2,3-f]吲唑 | 4H-Furo[2,3-f]indazole | 33192-65-3 | C9H6N2O |
| 4H-呋喃并[2,3-c]吡喃基莫匹罗星钠 | sodium;9-[(E)-4-[(3R,4R,5S)-3,4-dihydroxy-5-[[(2S)-3-(3-hydroxybutan-2-yl)oxiran-2-yl]methyl]oxan-2-yl]-3-methylbut-2-enoyl]oxynonanoic acid;2,4,5,7-tetrahydrofuro[2,3-c]pyran-7-ide | —— | C33H51NaO11 |
| 4H-吲哚-4-酮,1-(4-溴苯基)-1,5,6,7-四氢-2,6,6-三甲基- | 1-(4-bromophenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydroindol-4-one | 164226-64-6 | C17H18BrNO |
| 4H-吲哚-4-酮,1-(4-氯苯基)-1,5,6,7-四氢-2,6,6-三甲基-,肟 | 4H-Indol-4-one, 1-(4-chlorophenyl)-1,5,6,7-tetrahydro-2,6,6-trimethyl-,oxime | 176314-17-3 | C17H19ClN2O |
| 4H-吲哚-4-酮,1-(3-氯苯基)-1,5,6,7-四氢-2,6,6-三甲基- | 1-(3-chlorophenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydroindol-4-one | 164226-66-8 | C17H18ClNO |
| 4H-吲哚-4-酮,1,5,6,7-四氢-3-(2-羟基-4,4-二甲基-6-羰基-1-环己烯-1-基)-2,6,6-三甲基-1-(2-苯基乙基)- | 3-(2-Hydroxy-4,4-dimethyl-6-oxo-cyclohex-1-enyl)-2,6,6-trimethyl-1-phenethyl-1,5,6,7-tetrahydro-indol-4-one | 123271-72-7 | C27H33NO3 |
| 4H-吲哚-4-酮,1,5,6,7-四氢-2,6,6-三甲基-1-(4-甲基苯基)-,肟 | 1-(4-methylphenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydroindol-4-one oxime | 176314-14-0 | C18H22N2O |
| 4H-吲哚-4-酮,1,5,6,7-四氢-2,6,6-三甲基-1-(4-甲基苯基)- | 1-(4-methylphenyl)-2,6,6-trimethyl-4,5,6,7-tetrahydroindol-4-one | 163083-04-3 | C18H21NO |
| 4H-吲哚-4-酮,1,5,6,7-四氢-2,3-二甲基-5-[(1-丙炔-1-基氨基)甲基]- | Isoanantine | 50656-85-4 | C15H15N3O |
| 4H-吡喃联氮基[2,1-a]异喹啉-4-酮,2-(氯乙酰基)-1,2,3,6,7,11b-六氢- | 2-chloroacetyl-4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino<2,1-a>isoquinoline | 115822-16-7 | C14H15ClN2O2 |
| 4H-吡喃并[3,4-d]异噻唑-4-酮,六氢-2-(苯基甲基)-,顺- | (3aR*, 7aR*)-2-benzyl-4-oxo-tetrahydropyrano<3,4-d>isoxazolidine | 139189-77-8 | C13H15NO3 |
| 4H-吡喃并[2,3-d]哒嗪-3,8-二甲腈,2-氨基-5,6-二氢-4,5,6-三苯基- | 2-amino-5,6-dihydro-4,5,6-triphenyl-4H-pyrano<2,3-d>pyridazine-3,8-dicarbonitrile | 106032-39-7 | C27H19N5O |
| 4H-吡喃并[2,3-c]吡啶-4-酮,八氢-2,6,7,8a-四甲基- | 2,6,7,9-Tetramethyl-7-azahydrochroman-4-on | 13233-81-3 | C12H21NO2 |
| 4H-吡喃并[2,3-b]吡啶-4-酮,6-氯-2,3-二氢-2-甲基-,(R)- | 6-chloro-3,4-dihydro-2(R)-methyl-4-oxo-2H-pyrano<2,3-b>pyridine | 138126-72-4 | C9H8ClNO2 |
| 4H-吡喃并[2,3-b]吡啶-4-酮 | 4H-Pyrano[2,3-b]pyridin-4-one | 22052-71-7 | C8H5NO2 |
| 4H-吡喃-4-酮,2-(2-氯苯基)-2,3-二氢- | 2-(o-chlorophenyl)-2,3-dihydro-4H-pyran-4-one | 176698-02-5 | C11H9ClO2 |
| 4H-吡喃-4-酮,2,3-二氢-6-壬基- | 6-nonyl-2,3-dihydro-4H-pyran-4-one | 140171-46-6 | C14H24O2 |
| 4H-吡喃-4-酮,2,3-二氢-2,6-二甲基- | 2,3-Dihydro-2,6-dimethyl-4-pyron | 16000-13-8 | C7H10O2 |
| 4H-吡喃-3,5-二羧酸,2-甲基-4-苯基-6-(1-哌啶基)-,3-乙基5-甲基酯 | 4H-Pyran-3,5-dicarboxylic acid, 2-methyl-4-phenyl-6-(1-piperidinyl)-,3-ethyl 5-methyl ester | 139884-13-2 | C22H27NO5 |
| 4H-吡喃-2,6-二甲酸 | 4<i>H</i>-Pyran-2,6-dicarbonsaeure | 23047-07-6 | C7H6O5 |
| 4H-吡喃 | 4H-pyran | 289-65-6 | C5H6O |
| 4H-吡啶并[3,2-f]喹唑啉-1,3-二酮 | 4H-Pyrido[3,2-f]quinazoline-1,3-dione | 103495-03-0 | C11H7N3O2 |
| 4H-吡啶并[2,3-e][1,2,4]噻二嗪-3-胺1,1-二氧化 | 2-(2,1,3-benzothiadiazol-4-ylmethylamino)ethyl carbamimidothioate;hydron;bromide | —— | C10H14BrN5S2 |
| 4H-吡啶并[2,3-d][1,3]恶嗪-4-酮 | 4H-Pyrido[2,3-d][1,3]oxazin-4-one | 109171-82-6 | C7H4N2O2 |
| 4H-吡啶并[2,3-b]吡嗪-3-酮 | 4H-pyrido[2,3-b]pyrazin-3-one | 35252-02-9 | C7H5N3O |
| 4H-吡啶并[1,2-a]嘧啶-4-酮,3-乙基八氢-1,2,6-三甲基- | 4-methyl-2-(methylsulfonyl)-1,3-benzoxazole | 791594-86-0 | C9H9NO3S |
| 4H-吡啶并[1,2-a]嘧啶-4-酮,3-乙基-2,6,8-三甲基- | 2,6,8-Trimethyl-3-ethyl-4H-pyrido<1,2-a>pyrimidin-4-on | 16867-32-6 | C13H16N2O |
| 4H-吡啶并[1,2-a]嘧啶-4-酮 | pyrido[1,2-a]pyrimidin-4-one | 23443-10-9 | C8H6N2O |
| 4H-吡唑并[3,4-d]嘧啶-4-酮,1,5-二氢-1-甲基-6-(4-甲基苯基)- | 6-(4-methylphenyl)-1-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one | 139954-48-6 | C13H12N4O |
| 4H-吡唑并[3,4-d]嘧啶-4-酮,1,5,6,7-四氢-1-苯基-6-硫代- | 1-phenyl-6-thioxo-1,5,6,7-tetrahydro-4H-pyrazolo[3,4-d]pyrimidin-4-one | 156718-77-3 | C11H8N4OS |
| 4H-吡唑并[3,4-d]嘧啶 | 4H-Pyrazolo[3,4-d]pyrimidine | 271-76-1 | C5H4N4 |
| 4H-吡唑并[1,5-c][1,3]噻唑-2-基甲醇 | (4H,6H-pyrazolo[1,5-c]thiazol-2-yl)methanol | 623564-67-0 | C6H8N2OS |
| 4H-吡唑并[1,5-a]苯并咪唑-6-胺 | 6-amino-pyrazolo[1,5-a]benzimidazole | 217318-25-7 | C9H8N4 |
| 4H-吡唑并[1,5-a]苯并咪唑-3-胺 | 1H-pyrazolo[1,5-a]benzimidazol-3-amine | 197356-50-6 | C9H8N4 |
| 4H-吡唑并[1,5-a]苯并咪唑-3-甲酰胺 | 4h-Pyrazolo[1,5-a]benzimidazole-3-carboxamide | 86796-30-7 | C10H8N4O |
| 4H-吡唑并[1,5-a]苯并咪唑-2-甲酰胺 | 4H-Pyrazolo[1,5-a]benzimidazole-2-carboxamide | 94782-81-7 | C10H8N4O |
| 4H-吡唑并[1,5-a]苯并咪唑-2,3-二胺 | 1H-pyrazolo[1,5-a]benzimidazole-2,3-diamine | 227611-69-0 | C9H9N5 |
| 4H-吡唑并[1,5-a]嘧啶-7-酮 | 4H-Pyrazolo[1,5-a]pyrimidin-7-one | 29274-23-5 | C6H5N3O |
| 4H-吡唑[5,1-C][1,4] 6,7-二氢恶嗪-2-羧酸乙酯 | ethyl 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylate | 623565-57-1 | C9H12N2O3 |
| 4H-吡唑[1,2-A]吡嗪-4-八氢酮 | octahydro-pyrido[1,2-<i>a</i>]pyrazin-4-one | 109814-50-8 | C8H14N2O |
| 4H-吡唑-4-酮,3-乙基-5-甲基-,1,2-二氧化 | 2,3-Aid-mannuronic acid | 82975-15-3 | C10H14N2O6 |
| 4H-吡唑-4-酮,1,5-二氢-1,3,5,5-四甲基-,2-氧化 | 1,3,5,5-Tetramethyl-4-oxo-2-pyrazolin-2-oxid | 89851-97-8 | C7H12N2O2 |
| 4H-吡唑,3,4,4,5-四甲基-,1,2-二氧化 | (2H)-tetrahydrothiopyran-2-carbonyl chloride | 147164-54-3 | C6H9ClOS |
| 4H-吡咯并[3,4-d]嘧啶 | 4H-Pyrrolo[3,4-d]pyrimidine | 14458-74-3 | C6H5N3 |
| 4H-吡咯并[3,2-d]嘧啶-4-酮,7-[(2S,3S,4R,5R)-3,4-二羟基-5-甲基-2-吡咯烷基]-1,5-二氢- | N-Formylaminoglutethimide | 83591-99-5 | C14H16N2O3 |