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有机杂环化合物

下级分类

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