| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氨基-2-二甲氨基-5-氯喹唑啉 | 4-Amino-2-dimethylamino-5-chloroquinazoline | 494763-17-6 | C10H11ClN4 |
| 4-氨基-2-乙基喹唑啉 | 4-Amino-2-ethylquinazoline | 83702-20-9 | C10H11N3 |
| 4-氨基-1-五呋喃并糖基喹唑啉-2(1H)-酮 | 4-Amino-1-pentofuranosylquinazolin-2(1h)-one | 15135-22-5 | C13H15N3O5 |
| 4-氨基-1,6-萘啶 | 4-Amino-1.6-naphthyridin | 28593-08-0 | C8H7N3 |
| 4-氨基-1,4-二氢-2-氯-3,6-二硝基-1,8-二氮杂萘 | 4-amino-1,4-dihydro-2-chloro-3,6-dinitro-1,8-naphthyridine | 101478-21-1 | C8H6ClN5O4 |
| 4-氧代螺[1,2,3,4-四氢喹唑啉-2,1'-环戊烷]-5-甲腈 | 4-Oxospiro[1,2,3,4-tetrahydroquinazoline-2,1'-cyclopentane]-5-carbonitrile | 1272756-16-7 | C13H13N3O |
| 4-氧代-3-苯基二氮杂萘-1-羧酸 | 4-oxo-3-phenyl-3,4-dihydrophthalazine-1-carboxylic acid | 57531-19-8 | C15H10N2O3 |
| 4-氧代-3-苯基-3,4-二氢二氮杂萘-1-碳酰肼 | 4-oxo-3-phenyl-3,4-dihydro-phthalazine-1-carboxylic acid hydrazide | 106882-45-5 | C15H12N4O2 |
| 4-氧代-3,4-二氢酞嗪-1-羧酸肼 | 4-oxo-3,4-dihydrophthalazine-1-carbohydrazide | 61051-67-0 | C9H8N4O2 |
| 4-氧代-3,4-二氢酞嗪-1-羧酸甲酯 | methyl 4-oxo-3,4-dihydrophthalazine-1-carboxylate | 53960-10-4 | C10H8N2O3 |
| 4-氧代-3,4-二氢喹唑啉-6-羧酸甲酯 | 4-oxo-3,4-dihydro-quinazoline-6-carboxylic acid methyl ester | 152536-21-5 | C10H8N2O3 |
| 4-氧代-3,4-二氢喹唑啉-6-羧酸乙酯 | ethyl 4-oxo-3,4-dihydroquinazoline-6-carboxylate | 155960-91-1 | C11H10N2O3 |
| 4-氧代-3,4-二氢喹唑啉-2-羧酸肼 | 2-hydrazinocarbonylquinazolin-4(3H)-one | 34632-71-8 | C9H8N4O2 |
| 4-氧代-3,4-二氢喹唑啉-2-甲醛 | 2-formylquinazoline-4(3H)-one | 104968-03-8 | C9H6N2O2 |
| 4-氧代-2-硫代-1H-喹唑啉-6-羧酸 | 1,2,3,4-Tetrahydro-4-oxo-2-thioxoquinazoline-6-carboxylic acid | 34330-02-4 | C9H6N2O3S |
| 4-氧代-2-(3,4,5-三甲氧基苯基)-3(4H)-喹唑啉乙酸 | 3(4H)-Quinazolineacetic acid, 4-oxo-2-(3,4,5-trimethoxyphenyl)- | 83408-90-6 | C19H18N2O6 |
| 4-氧代-1H-喹唑啉-6-甲酰胺 | 4-hydroxy-6-carbamoylquinazoline | 150454-06-1 | C9H7N3O2 |
| 4-氧代-1,4-二氢-[1,6]萘啶-3-羧酸乙酯 | 4-oxo-1,4-dihydro-[1,6]naphthyridin-3-yl carboxylic acid ethyl ester | 92310-23-1 | C11H10N2O3 |
| 4-氧代-1,4-二氢-1,8-菲咯啉-3-羧酸乙酯 | ethyl 4-oxo-1,4-dihydro-1,8-phenanthroline-3-carboxylate | 86443-07-4 | C15H12N2O3 |
| 4-氧代-1,4-二氢-1,7-萘啶-3-羧酸乙酯 | oxy-1,4-dihydro-1,7-naphthyridine-3-carboxylic acid ethyl ester | 862546-07-4 | C11H10N2O3 |
| 4-氧代-1,4-二氢-1,5-萘啶-3-羧酸乙酯 | 4-oxo-1,4-dihydro-[1,5]naphthyridin-3-yl carboxylic acid ethyl ester | 83067-94-1 | C11H10N2O3 |
| 4-氟喹唑啉 | 4-fluoroquinazoline | 56595-09-6 | C8H5FN2 |
| 4-氟-2-甲基-5-[[7-(苯基甲氧基)-4-喹唑啉基]氨基]苯酚 | ZM 323881 | 193001-14-8 | C22H18FN3O2 |
| 4-氟-2-(2-氟苯并咪唑并[1,2-c]喹唑啉-6-基)苯胺 | 4-fluoro-2-(2-fluorobenzo[4,5]imidazo[1,2-c]quinazolin-6-yl)aniline | 10173-67-8 | C20H12F2N4 |
| 4-异丙基-3,4,5,6,7,8-六氢-2(1H)-喹唑啉硫酮 | 4-Isopropyl-3,4,5,6,7,8-hexahydro-1H-quinazoline-2-thione | 378760-14-6 | C11H18N2S |
| 4-对羟基苯胺基喹唑啉 | 4-(p-hydroxyphenyl)aminoquinazoline | 34923-98-3 | C14H11N3O |
| 4-噻唑烷羧酸,3-甲基-,(S)-(9CI) | 6,7-diamino-1,4-dihydroquinoxaline-2,3-dione;hydron;chloride | —— | C8H9ClN4O2 |
| 4-噌啉胺,8-氯- | 8-Chloro-cinnolin-4-ylamine | 187231-28-3 | C8H6ClN3 |
| 4-噌啉羧酸,甲基酯 | methyl cinnoline-4-carboxylate | 107858-67-3 | C10H8N2O2 |
| 4-噌啉甲醛,腙 | (Z)-cinnolin-4-ylmethylidenehydrazine | 90323-60-7 | C9H8N4 |
| 4-噌啉甲醛 | Cinnolin-4-aldehyd | 90418-57-8 | C9H6N2O |
| 4-噌啉甲腈 | 4-Cinnolinecarbonitrile | 16470-90-9 | C9H5N3 |
| 4-喹唑啉酮-2-甲酸乙酯 | ethyl 4-oxo-3,4-dihydro-2-quinazolinecarboxylate | 29113-33-5 | C11H10N2O3 |
| 4-喹唑啉酮-2-甲酸 | 4-oxo-3,4-dihydroquinazoline-2-carboxylic acid | 29113-34-6 | C9H6N2O3 |
| 4-喹唑啉胺,N-(3-乙炔基-4-氟苯基)-6,7-二甲氧基- | N-(3-ethynyl-4-fluorophenyl)-6,7-dimethoxyquinazolin-4-amine | 183321-78-0 | C18H14FN3O2 |
| 4-喹唑啉胺,6,7-二甲氧基-N-[4-(苯基甲氧基)苯基]- | N-(4-(benzyloxy)phenyl)-6,7-dimethoxyquinazolin-4-amine | 179248-61-4 | C23H21N3O3 |
| 4-喹唑啉胺,2-氯-N-(3-甲氧苯基)- | 2-chloro-N-(3-methoxyphenyl)quinazolin-4-amine | 192218-00-1 | C15H12ClN3O |
| 4-喹唑啉基硒酸钠 | Sodium 4-quinazolinyl selenate | 87356-40-9 | C8H5N2Se*Na |
| 4-吗啉基-2-(5-硝基-2-噻吩基)喹唑啉 | 4-Morpholino-2-(5-nitro-2-thienyl)quinazoline | 58139-48-3 | C16H14N4O3S |
| 4-吗啉喹唑啉-6-甲醛 | 4-morpholin-quinazoline-6-carbaldehyde | 648449-17-6 | C13H13N3O2 |
| 4-吗啉喹唑啉 | 4-(quinazolin-4-yl)morpholine | 7471-81-0 | C12H13N3O |
| 4-叔丁基-2-氯喹唑啉 | 4-tert-butyl-2-chloroquinazoline | 1092837-92-7 | C12H13ClN2 |
| 4-亚氨基-1-甲基-3-苯基喹唑啉-2-酮 | 3,4-dihydro-4-imino-1-methyl-3-phenylquinazolin-2(1H)-one | 92554-70-6 | C15H13N3O |
| 4-二乙氨基喹唑啉 | 4-diethylaminoquinazoline | 22754-15-0 | C12H15N3 |
| 4-二(2-羟基乙基)氨基-2-(2-噻吩基)喹唑啉 | 4-Bis(2-hydroxyethyl)amino-2-(2-thienyl)quinazoline | 58139-47-2 | C16H17N3O2S |
| 4-乙酰氧基-吩嗪-1-羧酸 | 4-acetoxy-phenazine-1-carboxylic acid | 100965-93-3 | C15H10N2O4 |
| 4-乙硫基-2,7-二甲基-1,8-二氮杂萘 | 4-ethylthio-2,7-dimethyl-1,8-naphthyridine | 1036202-51-3 | C12H14N2S |
| 4-乙氧基喹唑啉-6-腈 | 4-Ethoxyquinazoline-6-carbonitrile | 1818847-80-1 | C11H9N3O |
| 4-乙氧基喹唑啉 | 4-ethoxyquinazoline | 16347-96-9 | C10H10N2O |
| 4-乙氧基-5,6,7,8-四氢喹唑啉-2-胺 | 4-ethoxy-5,6,7,8-tetrahydro-quinazolin-2-ylamine | 61539-22-8 | C10H15N3O |