| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4H-噻喃-4-硫酮,2-(4-甲基苯基)-6-苯基- | 2-phenyl-6-p-tolyl-4H-thiopyran-4-thione | 154316-32-2 | C18H14S2 |
| 4H-噻唑[3,2-B]吡咯-5-甲酸 | 4H-thieno[3,2-b]pyrrole-5-carboxylic acid | 39793-31-2 | C7H5NO2S |
| 4H-噻吩并[3,4-b]呋喃-6-酮 | Thieno[3,4-b]furan-6(4H)-one | 143723-14-2 | C6H4O2S |
| 4H-噻吩并[3,4-C]吡咯-4,6(5H)-二酮,1,3-二溴-5-甲基- | 4H-Thieno[3,4-c]pyrrole-4,6(5H)-dione, 1,3-dibromo-5-methyl- | 1353649-89-4 | C7H3Br2NO2S |
| 4H-噻吩并[3,4-C]吡咯-4,6(5H)-二酮 | 1,3-dibromo-5-(2-octyldodecyl)thieno[3,4-c]pyrrole-4,6-dione | 1234271-15-8 | C26H41Br2NO2S |
| 4H-噻吩并[3,4-B]吡咯-2,5-二羧酸二乙酯 | 2,5-dicarbethoxythieno[3,2-b]pyrrole | 89168-61-6 | C12H13NO4S |
| 4H-噻吩并[3,2-c]苯并吡喃-2-羧酸 | 4H-thieno[3,2-c]-chromene-2-carboxylic acid | 26268-04-2 | C12H8O3S |
| —— | 4H-thieno<3,2-b>azepine-5,8(6H,7H)-dione | 137046-61-8 | C8H7NO2S |
| 4H-噻吩并[3,2-b]吡咯-5-羧酸甲酯 | methyl 4H-thieno[3,2-b]pyrrole-5-carboxylate | 82782-85-2 | C8H7NO2S |
| 4H-噻吩并[3,2-b]吡咯-5(6H)-酮 | 4,6-dihydro-thieno[3,2-<i>b</i>]pyrrol-5-one | 14298-19-2 | C6H5NOS |
| 4H-噻吩并[3,2-b]吡咯,6-(甲基亚硫酰基)-5-(甲硫基)- | 6-methylsulphinyl-5-methylthio-4H-thieno<3,2,-b>pyrrole | 102820-44-0 | C8H9NOS3 |
| 4H-噻吩并[3,2-B]吡咯-5-甲酰肼 | 4H-thieno[3,2-b]pyrrole-5-carbohydrazide | 119448-43-0 | C7H7N3OS |
| 4H-噻吩并[3,2-B]吡咯-5-甲酰氯 | 4H-thieno[3,2-b]pyrrole-5-carbonyl chloride | 182553-05-5 | C7H4ClNOS |
| 4H-噻吩并[3,2-B]吡咯-2-羧酸 | 4H-thieno[3,2-b]pyrrole-2-carboxylic acid | 1007386-84-6 | C7H5NO2S |
| 4H-噻吩并[2,3-c]吡咯-2-甲醛,5,6-二氢-4,4,6,6-四甲基- | Sodium;1-(cyclohexen-1-yl)-5,5-diethyl-4,6-dioxopyrimidin-2-olate | —— | C14H19N2NaO3 |
| 4H-噻吩并[2,3-b]噻喃-6-乙酸,5,6-二氢-4-羰基-,乙基酯 | ethyl 5,6-dihydro-4-oxo-4H-thieno[2,3-b]-thiopyran-6-ylacetate | 138302-57-5 | C11H12O3S2 |
| 4H-噻吩[3,2-b]吡咯-5-羧酸乙酯 | ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate | 46193-76-4 | C9H9NO2S |
| 4H-嘧啶并[5,4-d][1,3]恶嗪 | 4H-Pyrimido[5,4-d][1,3]oxazine | 28647-47-4 | C6H5N3O |
| 4H-嘧啶并[2,1-b]喹唑啉-4-酮,6,11-二氢-11-甲基- | 2-(Ethylsulfanyl)-6-methoxy-1h-benzimidazole | 97148-48-6 | C10H12N2OS |
| 4H-嘧啶并[2,1-b]喹唑啉-4-酮,2,3,6,11-四氢-11-甲基- | Ethylbis(2-hydroxyethyl)octadecenylammonium ethyl sulphate | 97692-50-7 | C26H55NO6S |
| 4H-嘧啶并[1,2-c]蝶啶,6,8,9,10-四氢-6-甲基-,二盐酸 | 9-Methyl-7,8,9,10-tetrahydro-6H-1,4,5,8a,10-pentaaza-phenanthrene; hydrochloride | 139293-89-3 | C10H13N5*2ClH |
| 4H-嘧啶并[1,2-c]蝶啶,6,8,9,10-四氢-6,6-二甲基-,盐酸盐 | 9,9-Dimethyl-7,8,9,10-tetrahydro-6H-1,4,5,8a,10-pentaaza-phenanthrene; hydrochloride | 139294-07-8 | C11H15N5*ClH |
| 4H-喹啉-3-羧酸,8-氯-1-环丙基-7-氟-9-甲基-4-氧代乙基酯 | ethyl 8-chloro-1-cyclopropyl-7-fluoro-9-methyl-4-oxo-4H-quinolizine-3-carboxylate | 169749-89-7 | C16H15ClFNO3 |
| 4H-喹啉-1-羧酸甲酯 | 1-(Methoxycarbonyl)-1,4-dihydrochinolin | 51483-72-8 | C11H11NO2 |
| 4H-喹啉-1,2-二腈 | 1,2-Dicyano-1,4-dihydro-chinolin | 830-61-5 | C11H7N3 |
| 4H-咪唑并[4,5-d]哒嗪-4-酮,3,5-二氢-5-[(苯基甲氧基)甲基]- | Potassium nonylphenolate | 27936-43-2 | C15H23KO |
| 4H-咪唑并[4,5-c]吡啶-4-酮,2-丁基-3,5-二氢-3-(苯基甲基)- | 3-Benzyl-2-butyl-3H-imidazo[4,5-c]pyridin-4(5H)-one | 152460-59-8 | C17H19N3O |
| 4H-咪唑并[4,5-c]吡啶-4-酮,1,5-二氢-2-丙基- | 4,5-dihydro-4-oxo-2-propyl-3H-imidazo<4,5-c>pyridine | 152460-64-5 | C9H11N3O |
| 4H-咪唑并[4,5-c]吡啶-4-酮,1,2,3,5-四氢-2-硫代- | 3-Methyl-6-(piperazin-1-yl)-3-azabicyclo[3.1.0]hexane | 170938-12-2 | C10H19N3 |
| 4H-咪唑并[4,5-c][1,8]二氮杂萘-4-酮,5-(3-氯苯基)-3,5-二氢-3-(苯基甲基)- | 5-(3-Chlorophenyl)-3-benzyl-3H-imidazo[4,5-c][1,8]-naphthyridin-4(5H)-one | 139482-60-3 | C22H15ClN4O |
| 4H-咪唑并[4,5-c][1,8]二氮杂萘-4-酮,3-(3-氯丙基)-3,5-二氢-5-苯基- | 3-(3-chloropropyl)-5-phenyl-3H-imidazo<4,5-c><1,8>naphthyridin-4(5H)-one | 139482-69-2 | C18H15ClN4O |
| 4H-咪唑并[4,5,1-ij]喹啉-2-甲酚,5,6-二氢-(6CI,9CI) | 2-Hydroxymethyl-5,6-dihydro-imidazo<ij>chinolin | 110177-81-6 | C11H12N2O |
| 4H-咪唑并[4,5,1-ij]喹啉-2(1H)-酮,1-(苯基甲基)- | alpha,N-Dimethyl-N-(3-phenyl-2-propynyl)-m-trifluoromethylphenethylamine | 74051-15-3 | C20H20F3N |
| 4H-咪唑并[4,5,1-Ij]喹啉-2-甲醛 | 4h-Imidazo[4,5,1-ij]quinoline-2-carbaldehyde | 136383-93-2 | C11H8N2O |
| 4H-咪唑并[4,5,1-Ij]喹啉-2,6(1H,5H)-二酮 | 4H-imidazo[4,5,-i,j]-quinolin-2,6-(1H,5H)dione | 75655-10-6 | C10H8N2O2 |
| 4H-咪唑并[4,5,1-Ij]喹啉-2(1H)-酮 | 1,2-dihydro-4H-imidazo<5,4,1-ij>quinolin-2-one | 83848-83-3 | C10H8N2O |
| 4H-咪唑并[4,5,1-Ij]喹啉 | 4h-Imidazo[4,5,1-ij]quinoline | 209-28-9 | C10H8N2 |
| 4H-咪唑并[1,5-a]苯并咪唑 | 4H-Imidazo[1,5-a]benzimidazole | 16151-99-8 | C9H7N3 |
| 4H-咪唑并[1,5-a][1,4]苯并二氮卓-3-羧酸,5,6-二氢-5-甲基-6-羰基-8-(苯基甲氧基)-,1,1-二甲基乙基酯 | DM 236 | 162110-31-8 | C24H25N3O4 |
| 4H-咪唑并[1,5-A][1,4]苯并二氮杂环庚烷-3-甲酸 | 8-Fluoro-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]benzodiazepine-3-carboxylic acid | 84378-44-9 | C13H10FN3O3 |
| 4H-咪唑并[1,5,4-去]喹喔啉 | 4h-Imidazo[1,5,4-de]quinoxaline | 209-29-0 | C9H7N3 |
| 4H-咪唑并[1,5,4-Ef][1,5]苯并硫氮杂卓 | 6H-Imidazo[1,5,4-ef][1,5]benzothiazepine | 254757-43-2 | C10H8N2S |
| 4H-咪唑-4-酮,5-(4-氟苯基)-3,5-二氢-5-甲基-2-(甲硫基)-3-(苯基氨基)-,(S)- | (5S)-5-(4-Fluorophenyl)-3,5-dihydro-5-methyl-2-(methylthio)-3-(phenylamino)-4H-imidazol-4-one | 161326-35-8 | C17H16FN3OS |
| 4H-咪唑-4-酮,3,5-二氢-5-[(4-羟基苯基)亚甲基]-3-(1-羰基-3-苯基-2-丙烯基)-2-苯基- | 5-[1-(4-Hydroxy-phenyl)-meth-(E)-ylidene]-2-phenyl-3-[(E)-(3-phenyl-acryloyl)]-3,5-dihydro-imidazol-4-one | 105625-85-2 | C25H18N2O3 |
| 4H-咪唑-4-酮,3,5-二氢-5-(苯基亚甲基)- | 9beta,11beta-Epoxy-21-hydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 21-acetate | 52092-65-6 | C24H30O5 |
| 4H-咪唑-4-酮,3,5-二氢-3-甲基-2-(苯基氨基)- | 3-Methyl-2-[(Z)-phenylimino]-imidazolidin-4-one | 135220-15-4 | C10H11N3O |
| 4H-咪唑-4-酮,2-氨基-5-[(2-羟基乙氧基)氨基]- | Methyl cyclopentanecarbodithioate | 104681-55-2 | C7H12S2 |
| 4H-咪唑 | 1H-2,2,4-triazole | 288-30-2 | C3H4N2 |
| 4H-咔唑-4-酮,1,2,3,9-四氢-3-(羟基亚甲基)-9-甲基- | 3-hydroxymethylidene-9-methyl-1,2,3,9-tetrahydrocarbazol-4-one | 173594-91-7 | C14H13NO2 |
| 4H-呋喃并[3,2-f]吲唑 | 4H-Furo[3,2-f]indazole | 34399-95-6 | C9H6N2O |