| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,5-二溴-2-糠酸 | 4,5-dibromo-2-furoic acid | 2434-03-9 | C5H2Br2O3 |
| 4,5-二溴-2-甲基咪唑 | 4,5-Dibromo-2-methylimidazole | 4002-81-7 | C4H4Br2N2 |
| 4,5-二溴-2-甲基-2H-吡嗪-3-酮 | 4,5-dibromo-2-methyl-2H-pyridazin-3-one | 13645-74-4 | C5H4Br2N2O |
| 4,5-二溴-2-异丙基咪唑 | 4,5-dibromo-2-isopropyl-1H-imidazole | 885266-63-7 | C6H8Br2N2 |
| 4,5-二溴-2-噻吩羰酰氯 | 4,5-dibromo-2-thiophenecarboxylic acid chloride | 21815-07-6 | C5HBr2ClOS |
| 4,5-二溴-2-噻吩羧酸乙酯 | ethyl 4,5-dibromo-2-thiophenecarboxylate | 62224-25-3 | C7H6Br2O2S |
| 4,5-二溴-2-呋喃羰酰氯 | 4,5-dibromo-furan-2-carbonyl chloride | 35900-96-0 | C5HBr2ClO2 |
| 4,5-二溴-2-[5-(三氟甲基)吡啶-2-基]哒嗪-3-酮 | 4,5-dibromo-2-(5-(trifluoromethyl)pyridin-2-yl)pyridazin-3-one | 89570-56-9 | C10H4Br2F3N3O |
| 4,5-二溴-2-(吡啶-2-基)哒嗪-3(2H)-酮 | 4,5-dibromo-2-pyridine-2-ylpyridazin-3(2H)-one | 78389-21-6 | C9H5Br2N3O |
| 4,5-二溴-2-(3,4-二氟苯基)-3(2H)-哒嗪酮 | 4,5-dibromo-2-(3,4-difluorophenyl)-2H-pyridazin-3-one | 221031-08-9 | C10H4Br2F2N2O |
| 4,5-二溴-2,7-二叔丁基-9,9-二甲基呫吨 | 4,5-dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene | 130525-43-8 | C23H28Br2O |
| 4,5-二溴-1H-咪唑-2-羧酸乙酯 | ethyl 4,5-dibromoimidazole-2-carboxylate | 74840-99-6 | C6H6Br2N2O2 |
| 4,5-二溴-1H-吡咯-2-羧酸 | 4,5-dibromo-1H-pyrrole-2-carboxylic acid | 34649-21-3 | C5H3Br2NO2 |
| 4,5-二溴-1H-吡咯-2-羧肼 | 4,5-dibromo-1H-pyrrole-2-carbohydrazide | 50371-65-8 | C5H5Br2N3O |
| 4,5-二溴-1-甲基咪唑-2-羧酸 | 1-Methyl-4,5-dibromoimidazole-2-carboxylic acid | 158585-80-9 | C5H4Br2N2O2 |
| 4,5-二溴-1-甲基-2-硝基咪唑 | 4,5-dibromo-1-methyl-2-nitroimidazole | 113342-91-9 | C4H3Br2N3O2 |
| 4,5-二溴-1-甲基-1H-吡咯-2-羧酸 | 4,5-dibromo-1-methyl-1H-pyrrole-2-carboxylic acid | 66067-06-9 | C6H5Br2NO2 |
| 4,5-二溴-1-(2-苯基乙基)吡咯-2-羧酸 | 4,5-Dibromo-1-(2-phenethyl)pyrrole-2-carboxylic Acid | 62541-35-9 | C13H11Br2NO2 |
| 4,5-二溴-1,2-二甲基-1H-咪唑 | 4,5-dibromo-2-methyl-1-methylimidazole | 16954-05-5 | C5H6Br2N2 |
| 4,5-二溴-1,2-二氢哒嗪-3,6-二酮 | 4,5-dibromo-1,2-dihydro-pyridazine-3,6-dione | 6958-60-7 | C4H2Br2N2O2 |
| 4,5-二氰基咪唑 | 4,5-dicyano-1H-imidazole | 1122-28-7 | C5H2N4 |
| 4,5-二氰基-1-乙基-1H-咪唑 | 1-ethyl-4,5-dicyanoimidazole | 133123-67-8 | C7H6N4 |
| 4,5-二氰咪唑-2-肼溴化氢 | 2-hydrazino-4,5-dihydroimidazole hydrobromide | 55959-84-7 | Br*C3H9N4 |
| 4,5-二氰-1,3-二硫酚-2-酮 | 4,5-dicyano-1,3-dithiol-2-one | 934-31-6 | C5N2OS2 |
| 4,5-二氯靛红 | 4,5-dichloroisatin | 1677-47-0 | C8H3Cl2NO2 |
| 4,5-二氯酞酰亚胺 | 4,5-dichlorophthalimide | 15997-89-4 | C8H3Cl2NO2 |
| 4,5-二氯邻苯二甲酸酐 | 4,5-dichlorophthalic anhydride | 942-06-3 | C8H2Cl2O3 |
| 4,5-二氯苯并[C][1,2,5]噻二唑 | 4,5-dichloro-benzo[1,2,5]thiadiazole | 6662-87-9 | C6H2Cl2N2S |
| 4,5-二氯异噻唑-3-羧酸甲酯 | methyl 4,5-dichloro-isothiazole-3-carboxylate | 166668-76-4 | C5H3Cl2NO2S |
| 4,5-二氯异噻唑-3-羧酸 | 4,5-dichloroisothiazole-3-carboxylic acid | 131947-13-2 | C4HCl2NO2S |
| 4,5-二氯噻吩并[2,3-d]嘧啶 | 4,5-dichlorothieno[2,3-d]pyrimidine | 137240-10-9 | C6H2Cl2N2S |
| 4,5-二氯噻吩-2-甲酸 | 4,5-dichlorothiophene-2-carboxylic acid | 31166-29-7 | C5H2Cl2O2S |
| 4,5-二氯嘧啶-2-胺 | 4,5-dichloropyrimidin-2-amine | 403854-21-7 | C4H3Cl2N3 |
| 4,5-二氯嘧啶 | 4,5-dichloropyrimidine | 6554-61-6 | C4H2Cl2N2 |
| 4,5-二氯喹啉 | 4,5-dichloroquinoline | 21617-18-5 | C9H5Cl2N |
| 4,5-二氯喹唑啉 | 4,5-dichloroquinazoline | 2148-55-2 | C8H4Cl2N2 |
| 4,5-二氯哒嗪-3,6-二醇 | 4,5-dichloromaleic hydrazide | 6641-32-3 | C4H2Cl2N2O2 |
| 4,5-二氯吲哚 | 4,5-dichloroindole | 122509-73-3 | C8H5Cl2N |
| 4,5-二氯吡嗪盐酸盐 | 4,5-Dichloropyridazine hydrochloride | 1245644-88-5 | C4H3Cl3N2 |
| 4,5-二氯吡啶甲酸甲酯 | methyl 4,5-dichloropicolinate | 1256834-28-2 | C7H5Cl2NO2 |
| 4,5-二氯吡啶-3-醇 | 4,5-dichloro-pyridin-3-ol | 1261269-63-9 | C5H3Cl2NO |
| 4,5-二氯吡啶-3-甲醛肟 | 4,5-dichloropyridine-3-carbaldehyde oxime | 1009334-05-7 | C6H4Cl2N2O |
| 4,5-二氯吡啶-2-甲酸 | 4,5-dichloro-pyridine-2-carboxylic acid | 73455-13-7 | C6H3Cl2NO2 |
| 4,5-二氯吡咯并[2,1-f][1,2,4]三嗪 | 4,5-Dichloropyrrolo[2,1-f][1,2,4]triazine | 888720-61-4 | C6H3Cl2N3 |
| 4,5-二氯-哒嗪 | 4,5-dichloropyridazine | 55271-49-3 | C4H2Cl2N2 |
| 4,5-二氯-N-辛基-3-异噻唑啉酮 | 10b,11-Dihydro-10b-hydroxy-6H-pyrido<4',3'-4,5>pyrrolo<2,1-a>isoindol-6-on | 64959-81-5 | C14H10N2O2 |
| 4,5-二氯-8-甲氧基喹啉 | 4,5-dichloro-8-methoxy-quinoline | 858470-85-6 | C10H7Cl2NO |
| 4,5-二氯-8-甲基喹啉 | 4,5-Dichloro-8-methylquinoline | 948292-29-3 | C10H7Cl2N |
| 4,5-二氯-7H-吡咯并[2,3-D]嘧啶 | 4,5-dichloro-7H-pyrrolo[2,3-d]pyrimidine | 115093-90-8 | C6H3Cl2N3 |
| 4,5-二氯-7-氮杂吲哚 | 4,5-dichloro-1H-pyrrolo[2,3-b]pyridine | 1142192-58-2 | C7H4Cl2N2 |