| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,5-二氢-3-((4-甲基苯基)甲基)-5-苯基-4H-咪唑并(4,5-c)(1,8)萘啶-4-酮 | 3-(4-Methylphenyl)methyl-5-phenyl-3H-imidazo[4,5-c][1,8]-naphthyridin-4(5H)-one | 139482-44-3 | C23H18N4O |
| 3,5,8-三甲基-3H-咪唑并[4,5-f]喹喔啉-2-胺 | 3,5,8-trimethyl-3H-imidazo<4,5-f>quinoxalin-2-amine | 103139-94-2 | C12H13N5 |
| 3,5,7-三甲基咪唑并[4,5-f]喹喔啉-2-胺 | 2-amino-3,5,7-trimethylimidazo<4,5-f>quinoxaline | 115609-71-7 | C12H13N5 |
| 3,5,7,8-四甲基咪唑并[4,5-f]喹喔啉-2-胺 | 2-amino-3,5,7,8-tetramethyl-3H-imidazo<4,5-f>quinoxaline | 146177-58-4 | C13H15N5 |
| 3,4-四亚甲基吡啶并[1,2-a]嘧啶-2-硫酮 | 3,4-tetramethylenepyrido<1,2-a>pyrimidine-2-thione | 80913-54-8 | C12H12N2S |
| 3,4-噌啉二胺 | 3,4-diaminocinnoline | 64803-94-7 | C8H8N4 |
| 3,4-去氟吉非替尼杂质 | Gefitinib 3,4-difluoro impurity hydrochloride | 184475-68-1 | C22H25ClF2N4O3 |
| 3,4-二甲基噌啉 | 3,4-Dimethyl-cinnolin | 3929-83-7 | C10H10N2 |
| 3,4-二甲基咪唑并[4,5-f]喹喔啉-2-胺 | 2-Amino-3,4-dimethylimidazo[4,5-f]quinoxaline | 108354-48-9 | C11H11N5 |
| 3,4-二氢-8-喹唑啉胺 | 3,4-dihydro-quinazolin-8-ylamine | 653577-49-2 | C8H9N3 |
| 3,4-二氢-7-羧基-4-喹唑啉酮 | 4-oxo-3,4-dihydroquinazoline-7-carboxylic acid | 202197-73-7 | C9H6N2O3 |
| 3,4-二氢-7-甲氧基-4-氧代喹唑啉-6-醇乙酸酯 | 6-acetoxy-7-methoxy-3,4-dihydroquinazolin-4-one | 179688-53-0 | C11H10N2O4 |
| 3,4-二氢-6-(异丙基)-3-[4-(异丙基)苯基]喹唑啉 | 3,4-Dihydro-6-(isopropyl)-3-(4-(isopropyl)phenyl)quinazoline | 71412-21-0 | C20H24N2 |
| 3,4-二氢-6,7-二甲氧基-4-甲基-3-氧代-2-喹喔啉丙酸 | 3-(6,7-Dimethoxy-4-methyl-3-oxo-3,4-dihydro-quinoxalin-2-yl)-propionic acid | 132788-56-8 | C14H16N2O5 |
| 3,4-二氢-6,7-二甲氧基-3-氧代-2-喹喔啉丙酸 | 6,7-dimethoxy-2(1H)-quinoxalinone-3-propionylcarboxylic acid | 99208-26-1 | C13H14N2O5 |
| 3,4-二氢-4-氧代喹唑啉-8-甲酸甲酯 | methyl 4-oxo-3,4-dihydro-quinazoline-8-carboxylate | 1000578-10-8 | C10H8N2O3 |
| 3,4-二氢-4-氧代-2-喹唑啉羧酰胺 | 4-oxo-3,4-dihydroquinazoline-2-carboxamide | 76617-97-5 | C9H7N3O2 |
| 3,4-二氢-4-氧-8-喹唑啉羧酸 | 4-oxo-3,4-dihydroquinazoline-8-carboxylic acid | 19181-77-2 | C9H6N2O3 |
| 3,4-二氢-3-甲基-2(1H)-喹唑啉酮 | 3-methyl-3,4-dihydro-1<i>H</i>-quinazolin-2-one | 24365-65-9 | C9H10N2O |
| 3,4-二氢-3-氧代-2-喹喔啉甲腈 1-氧化物 | 2-Cyan-3,4-dihydro-3-oxo-chinoxalin-1-oxid | 31055-87-5 | C9H5N3O2 |
| 3,4-二氢-3-(2-氯苯基)-5,7-二甲基-2-((((甲基氨基)羰基)氧基)甲基)-4-氧代-6-喹唑啉羧酸乙酯 | 3-(2-chlorophenyl)-6-ethoxycarbonyl-5,7-dimethyl-2-(N-methylcarbamoyloxymethyl)-4(3H)-quinazolinone | 82163-55-1 | C22H22ClN3O5 |
| 3,4-二氢-2H-1-噁-4a,9-二氮杂蒽-10-酮 | 3,4-Dihydro-2H,6H-<1,3>oxazino<2,3-b>quinazolin-6-one | 94507-28-5 | C11H10N2O2 |
| 3,4-二氢-2,4,4-三甲基喹唑啉 | 2,4,4-Trimethyl-3,4-dihydroquinazoline | 883555-06-4 | C11H14N2 |
| 3,4-二氢-1H-喹唑啉-2-酮 | 1,2,3,4-tetrahydroquinazolin-2-one | 66655-67-2 | C8H8N2O |
| 3,4-二氢-1H-[1,7]萘啶-2-酮 | 3,4-dihydro-1H-1,7-naphthyridin-2-one | 885272-20-8 | C8H8N2O |
| 3,4-二氢-1,8-萘啶-2(1H)-酮 | 3,4-dihydro-1H-[1,8]naphthyridin-2-one | 40000-79-1 | C8H8N2O |
| 3,4-二氢-1,8-萘啶-1(2H)-羧酸叔丁酯 | 1-(tert-butoxycarbonyl)-1,2,3,4-tetrahydro-1,8-naphthyridine | 335030-36-9 | C13H18N2O2 |
| 3,4-二氢-1,6-萘啶-2(1h)-酮 | 2-Oxo-1,2,3,4-tetrahydro-1,6-naphthyridin | 14757-41-6 | C8H8N2O |
| 3,4-二氢-1,5-萘啶-2(1H)-酮 | 3,4-dihydro-1,5-naphthyridin-2(1H)-one | 943537-93-7 | C8H8N2O |
| 3,4-二氟吉非替尼杂质 | 4-[(3,4-difluorophenyl)amino]-6-[3-(morpholin-4-yl)propyloxy]-7-methoxyquinazoline | 184475-50-1 | C22H24F2N4O3 |
| 3,4,8-三甲基-3H-咪唑并[4,5-F]喹喔啉-2-胺-2-14C | 2-Amino-3,4,8-trimethyl-3H-imidazo[4,5-f]quinoxaline-2-14C | 210100-52-0 | C12H13N5 |
| 3,4,8-三氯-1,7-萘啶 | 3,4,8-Trichloro-1,7-naphthyridine | 1313738-65-6 | C8H3Cl3N2 |
| 3,4,7-三甲基咪唑并[4,5-f]喹喔啉-2-胺 | 3,4,7-trimethyl-3H-imidazo<4,5-f>quinoxalin-2-amine | 97389-17-8 | C12H13N5 |
| 3,4,7,8-四甲基咪唑并[4,5-f]喹喔啉-2-胺 | 2-amino-3,4,7,8-tetramethylimidazo[4,5-f]quinoxaline | 132898-07-8 | C13H15N5 |
| 3,4,5-三甲基咪唑并[5,4-h]喹喔啉-2-胺 | 2-amino-3,4,5-trimethyl-3H-imidazo<4,5-f>quinoxaline | 146177-59-5 | C12H13N5 |
| 3,4,5,8-四甲基咪唑并[5,4-h]喹喔啉-2-胺 | 2-amino-3,4,5,8-tetramethyl-3H-imidazo<4,5-f>quinoxaline | 146177-60-8 | C13H15N5 |
| 3,4,5,7-四甲基咪唑并[4,5-f]喹喔啉-2-胺 | 2-amino-3,4,5,7-tetramethyl-3H-imidazo<4,5-f>quinoxaline | 146177-61-9 | C13H15N5 |
| 3,4,5,7,8-五甲基咪唑并[5,4-h]喹喔啉-2-胺 | 2-amino-3,4,5,7,8-pentamethyl-3H-imidazo<4,5-f>quinoxaline | 146177-62-0 | C14H17N5 |
| 3,4,5,6-四氢-5-氧代-2,6-萘啶-2(1H)-羧酸叔丁酯 | tert-butyl 5-oxo-3,4,5,6-tetrahydro-2,6-naphthyridine-2(1H)-carboxylate | 1211594-91-0 | C13H18N2O3 |
| 3,3-二甲基-13-苯基-2,3,4,13-四氢-吲唑o[1,2-b]二氮杂萘-1,6,11-三酮 | 3,4-dihydro-3,3-dimethyl-13-phenyl-2H-indazolo[1,2-b]phthalazine-1,6,11(13H)-trione | 1017238-93-5 | C23H20N2O3 |
| 3,3-二甲基-13-对甲苯-2,3,4,13-四氢吲唑并[1,2-b]二氮杂萘-1,6,11-三酮 | 3,3-dimethyl-13-(4-methylphenyl)-3,4-dihydro-1H-indazolo[1,2-b]phthalazine-1,6,11(2H,13H)-trione | 1017239-00-7 | C24H22N2O3 |
| 3,3-二甲基-13-(4-硝基-苯基)-2,3,4,13-四氢-吲唑o[1,2-b]二氮杂萘-1,6,11-三酮 | 3,3-dimethyl-13-(4-nitrophenyl)-3,4-dihydro-2H-indazolo[1,2-b]phthalazine-1,6,11(13H)-trione | 1017238-97-9 | C23H19N3O5 |
| 3,10-二氮杂四环[10.1.1.02,11.04,9]十四碳-2(11),3,5,7,9-五烯 | 2,3-dihydro-1,3-methano-1H-cyclopenta<b>quinoxaline | 133778-59-3 | C12H10N2 |
| 3,10-二氮杂三环[6.2.1.02,7]十一碳-1(10),2,4,6,8-五烯 | 5,8-Methano-1,7-naphthyridine | 178094-95-6 | C9H6N2 |
| 3,10-二氮杂三环[5.3.1.03,8]十一碳-1(11),5,7,9-四烯 | 2h-1,6-Methano-1,7-naphthyridine | 395071-78-0 | C9H8N2 |
| 3(4H)-喹唑啉乙酸,2-氨基-6-[4-(环己基甲基氨基)-4-羰基丁氧基]- | [2-Amino-6-{4-[(cyclohexylmethyl)amino]-4-oxobutoxy}quinazolin-3(4H)-yl]acetic acid | 114703-77-4 | C21H30N4O4 |
| 3(2H)-喹唑啉甲酰胺,N-环己基-1,4-二氢-2-硫代- | N-Cyclohexyl-2-sulfanylidene-1,4-dihydroquinazoline-3(2H)-carboxamide | 105623-83-4 | C15H19N3OS |
| 3'-甲氧基-2-苯基-4-喹唑啉酮 | 2-(3-methoxyphenyl)quinazolin-4(3H)-one | 56071-04-6 | C15H12N2O2 |
| 2,6-二溴喹喔啉 | 2,6-dibromoquinoxaline | 175858-10-3 | C8H4Br2N2 |
| 2H-噌啉-3-酮 | 3(2H)-cinnolinone | 31777-46-5 | C8H6N2O |