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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
2,3-二甲基-1,2-二氢喹喔啉 1,2-Dihydro-2,3-dimethyl-chinoxalin 31757-00-3 C10H12N2
2,3-二甲基-1,2,3,4-四氢异喹啉 2,3-Dimethyl-1,2,3,4-tetrahydroisoquinoline 54365-72-9 C11H15N
2,3-二甲基-1(2H)-异喹啉酮 2,3-Dimethyl-1-oxo-1,2-dihydroisoquinoline 7114-78-5 C11H11NO
2,3-二溴苯并呋喃 dibromobenzofuran 64150-61-4 C8H4Br2O
2,3-二溴苯并[b]噻吩 2,3-dibromobenzo[b]thiophene 6287-82-7 C8H4Br2S
2,3-二溴苯并-1,4-二噁烷 2,3-dibromo-2,3-dihydro-benzo[1,4]dioxin 67470-89-7 C8H6Br2O2
2,3-二溴四氢呋喃 2,3-dibromotetrahydrofuran 52911-58-7 C4H6Br2O
2,3-二溴四氢-2H-吡喃 2,3-dibromotetrahydropyran 56660-59-4 C5H8Br2O
2,3-二溴噻吩o[2,3-c]吡啶 2,3-Dibromothieno[2,3-c]pyridine 28783-19-9 C7H3Br2NS
2,3-二溴喹喔啉 2,3-dibromoquinoxaline 23719-78-0 C8H4Br2N2
2,3-二溴喹啉 2,3-dibromoquinoline 13721-00-1 C9H5Br2N
2,3-二溴吡嗪 2,3-dibromopyrazine 95538-03-7 C4H2Br2N2
2,3-二溴吡啶-5-甲醛 2,3-Dibromo-5-pyridinecarboxaldehyde 1092349-81-9 C6H3Br2NO
2,3-二溴吡啶-4-胺 2,3-dibromopyridin-4-amine 861023-90-7 C5H4Br2N2
2,3-二溴吡啶-4-羧酸 2,3-Dibromopyridine-4-carboxylic acid 1020056-98-7 C6H3Br2NO2
2,3-二溴吡啶 2,3-dibromopyridine 13534-89-9 C5H3Br2N
2,3-二溴二苯并对二恶英 2,3-dibromodibenzo-p-dioxin 50585-37-0 C12H6Br2O2
2,3-二溴丙酰基-N-羟基琥珀酰亚胺酯 (2,5-Dioxopyrrolidin-1-yl) 2,3-dibromopropanoate 118790-78-6 C7H7Br2NO4
2,3-二溴[1,5]萘啶 2,3-dibromo-1,5-naphthyridine 50786-29-3 C8H4Br2N2
2,3-二溴-7,8-二氢二噁英二苯并二噁英 2,3-Dibromo-7,8-dihydrodioxino-dibenzodioxin 782471-80-1 C14H8Br2O4
2,3-二溴-7,8-二氟二苯并对二恶英 2,3-Dibrom-7,8-difluor-dibenzo-p-dioxin 50585-43-8 C12H4Br2F2O2
2,3-二溴-6-甲氧基吡啶 2,3-dibromo-6-methoxypyridine 909720-21-4 C6H5Br2NO
2,3-二溴-6-甲基吡啶 2,3-dibromo-6-methylpyridine 261373-04-0 C6H5Br2N
2,3-二溴-6-氯吡啶 2,3-dibromo-6-chloropyridine 885952-16-9 C5H2Br2ClN
2,3-二溴-6-三氟甲基吡啶 2,3-Dibromo-6-(trifluoromethyl)pyridine 1159512-35-2 C6H2Br2F3N
2,3-二溴-5-羟基吡啶 5,6-dibromopyridin-3-ol 1379368-82-7 C5H3Br2NO
2,3-二溴-5-碘吡啶 2,3-dibromo-5-iodopyridine 923957-52-2 C5H2Br2IN
2,3-二溴-5-硝基-噻吩 2,3-Dibrom-5-nitro-thiophen 40492-18-0 C4HBr2NO2S
2,3-二溴-5-甲基吡啶 2,3-dibromo-5-methylpyridine 29232-39-1 C6H5Br2N
2,3-二溴-5-氯吡啶 2,3-dibromo-5-chloro-pyridine 137628-17-2 C5H2Br2ClN
2,3-二溴-5-氯-噻吩 2,3-dibromo-5-chlorothiophene 60404-19-5 C4HBr2ClS
2,3-二溴-5-氟吡啶 2,3-dibromo-5-fluoropyridine 878207-82-0 C5H2Br2FN
2,3-二溴-5-己基噻吩 2,3-dibromo-5-hexylthiophene 1056479-17-4 C10H14Br2S
2,3-二溴-5-噻吩羧酸肼 4,5-dibromothiophene-2-carbohydrazide 171851-25-5 C5H4Br2N2OS
2,3-二溴-5-三氟甲基吡啶 2,3-dibromo-5-trifluoromethylpyridine 79623-38-4 C6H2Br2F3N
2,3-二溴-5-(溴甲基)噻吩 2,3-Dibromo-5-(bromomethyl)thiophene 117829-48-8 C5H3Br3S
2,3-二溴-5-(4-溴苯基)噻吩 2,3-dibromo-5-(4-bromophenyl)thiophene 1030358-93-0 C10H5Br3S
2,3-二溴-5-(2-吡啶基)噻吩 2,3-dibromo-5-(2-pyridyl)thiophene 1030358-94-1 C9H5Br2NS
2,3-二溴-5,6,7,8-四氢咪唑并[1,2-A]吡啶 2,3-Dibromo-5,6,7,8-tetrahydroimidazo<1,2-a>pyridine 156817-73-1 C7H8Br2N2
2,3-二溴-5,2'-二噻吩 4,5-dibromo-2,2'-bithiophene 1006384-44-6 C8H4Br2S2
2,3-二溴-4-甲氧基吡啶 2,3-dibromo-4-methoxypyridine 96245-98-6 C6H5Br2NO
2,3-二溴-4-甲基吡啶 2,3-dibromo-4-methylpyridine 871483-22-6 C6H5Br2N
2,3-二溴-4-三氟甲基吡啶 2,3-Dibromo-4-(trifluoromethyl)pyridine 1099598-01-2 C6H2Br2F3N
2,3-二溴-4,5-二甲基吡啶 2,3-Dibromo-4,5-dimethylpyridine 117846-57-8 C7H7Br2N
2,3-二溴-2,3-二氢苯并呋喃-5-甲醛 2,3-dibromo-2,3-dihydro-benzofuran-5-carbaldehyde 578028-26-9 C9H6Br2O2
2,3-二溴-2,3-二氢-苯并呋喃 2,3-dibromo-2,3-dihydrobenzofuran 109210-15-3 C8H6Br2O
2,3-二溴-1H-吡咯并[2,3-C〕吡啶 2,3-dibromo-1H-pyrrolo[2,3-c]pyridine 1220039-83-7 C7H4Br2N2
2,3-二溴-1-甲基吲哚 2,3-dibromo-1-methyl-1H-indole 128746-62-3 C9H7Br2N
2,3-二氰基噻吩 thiophene-2,3-dicarbonitrile 18853-42-4 C6H2N2S
2,3-二氰基吡嗪 pyrazine-2,3-dicarbonitrile 13481-25-9 C6H2N4