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中文名称 英文名称 CAS号 化学式 结构式图片
2-(2,4,5-三氯苯氧基)丙酸戊酯 Pentyl 2-(2,4,5-trichlorophenoxy)propionate 84162-64-1 C14H17Cl3O3
2-(2,4,5-三氯苯氧基)丙酸戊酯
2-(2,3-二甲氧基苯甲酰基)苯基乙酸酯 2-(2,3-Dimethoxybenzoyl)phenyl acetate 890098-88-1 C17H16O5
2-(2,3-二甲氧基苯甲酰基)苯基乙酸酯
2-(2,3-二甲氧基苯基)-5,7-二羟基-4H-苯并吡喃-4-酮 2-(2,3-dimethoxyphenyl)-5,7-dihydroxy-4H-chromen-4-one 89971-01-7 C17H14O6
2-(2,3-二甲氧基苯基)-5,7-二羟基-4H-苯并吡喃-4-酮
2-(2,3-二甲氧基苄基)-1,3-二氧戊环 3-(1,3-Dioxolan-2-ylmethyl)-1,2-dimethoxybenzene 898759-21-2 C12H16O4
2-(2,3-二甲氧基苄基)-1,3-二氧戊环
2-(2,3-二甲基苯氧基)丁酰氯化物 2-(2,3-Dimethylphenoxy)butanoyl chloride 833460-84-7 C12H15ClO2
2-(2,3-二甲基苯氧基)丁酰氯化物
2-(2,3-二氯苯胺基)乙醇 2-<(2,3-dichlorophenyl)amino>ethanol 87762-19-4 C8H9Cl2NO
2-(2,3-二氯苯胺基)乙醇
2-(2,3-二氯苯甲酰基)苯基乙酸酯 2-Acetoxy-2',3'-dichlorobenzophenone 890098-76-7 C15H10Cl2O3
2-(2,3-二氯苯甲酰基)苯基乙酸酯
2-(2,3-二氯苯氧基)-N-(2-羟乙基)乙酰胺 2-(2,3-dichlorophenoxy)-N-(2-hydroxyethyl)acetamide 87762-15-0 C10H11Cl2NO3
2-(2,3-二氯苯氧基)-N-(2-羟乙基)乙酰胺
2-(2,3-二氯苯基)乙酰氯 2-(2,3-dichlorophenyl)acetyl chloride 82302-32-7 C8H5Cl3O
2-(2,3-二氯苯基)乙酰氯
2-(2,3-二氯苯基)-2-胍亚胺基乙腈 2-(2,3-dichlorophenyl)-2-guanidinyliminoacetonitrile 84689-20-3 C9H7Cl2N5
2-(2,3-二氯苯基)-2-胍亚胺基乙腈
2-(2,3-二氯-6-甲基苯基亚胺)咪唑烷 2-(2,3-Dichloro-6-methylphenylimino)imidazolidine 82801-84-1 C10H11Cl2N3
2-(2,3-二氯-6-甲基苯基亚胺)咪唑烷
2-(2,3-二氧代-2,3-二氢-1H-吲哚-1-基)乙酰胺 2-(2,3-dioxo-2,3-dihydro-1H-indol-1-yl)acetamide 85124-17-0 C10H8N2O3
2-(2,3-二氧代-2,3-二氢-1H-吲哚-1-基)乙酰胺
2-(2,3-二氢吲哚-1-基)-1-苯基乙酮 N-Indolinylacetophenon 88919-99-7 C16H15NO
2-(2,3-二氢吲哚-1-基)-1-苯基乙酮
2-(2,3-二氢-苯并[1,4]二噁英-2-基)-乙胺 2-(2-aminoethyl)-2,3-dihydro-1,4-benzodioxin 87086-36-0 C10H13NO2
2-(2,3-二氢-苯并[1,4]二噁英-2-基)-乙胺
2-(2,3-二氢-1-苯并呋喃-7-基)-1-乙胺 2-(2,3-Dihydrobenzofuran-7-yl)ethanamine 850375-00-7 C10H13NO
2-(2,3-二氢-1-苯并呋喃-7-基)-1-乙胺
2-(2,3-二氢-1,4-苯并二氧杂环己-6-基)乙酰胺 2-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide 861393-81-9 C10H11NO3
2-(2,3-二氢-1,4-苯并二氧杂环己-6-基)乙酰胺
2-(2,3-二氢-1,3-苯并噻唑-2-基)-1-苯基乙酮 2-(benzoylmethyl)-2,3-dihydrobenzothiazole 83068-09-1 C15H13NOS
2-(2,3-二氢-1,3-苯并噻唑-2-基)-1-苯基乙酮
2-(2,3-二氢-1,3-苯并噻唑-2-基)-1-噻吩-2-基乙酮 2-<(2-thenoyl)methyl>benzothiazoline 83068-10-4 C13H11NOS2
2-(2,3-二氢-1,3-苯并噻唑-2-基)-1-噻吩-2-基乙酮
2-(2,3-二氢-1,3-二氧代磺基-1H-茚-2-基)喹啉磺酸二钠盐 disodium;2-(1,3-dioxo-2-sulfonatoinden-2-yl)-1H-quinoline-2-sulfonate 84924-83-4 C18H11NNa2O8S2
2-(2,3-二氢-1,3-二氧代磺基-1H-茚-2-基)喹啉磺酸二钠盐
2-(2,3-二氢-1,3-二氧代-1H-茚-2-基)-8-甲基-6-喹啉磺酸钠盐 Sodium 2-(2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-8-methylquinoline-6-sulphonate 83929-58-2 C19H12NNaO5S
2-(2,3-二氢-1,3-二氧代-1H-茚-2-基)-8-甲基-6-喹啉磺酸钠盐
2-(2,3-二氟苯甲酰)苯基乙酸酯 2-Acetoxy-2',3'-difluorobenzophenone 890098-64-3 C15H10F2O3
2-(2,3-二氟苯甲酰)苯基乙酸酯
2-(2,3-二氟苯基)-1H-咪唑并[4,5-c]吡啶 2-(2,3-difluorophenyl)-1(3)H-imidazo[4,5-c]pyridine 858935-15-6 C12H7F2N3
2-(2,3-二氟苯基)-1H-咪唑并[4,5-c]吡啶
2-(2,3,6-三氯苯基亚胺)咪唑烷 2-(2,3,6-Trichlorophenylimino)imidazolidine 82780-90-3 C9H8Cl3N3
2-(2,3,6-三氯苯基亚胺)咪唑烷
2-(2,3,4,5-四氢吡咯-1-基)乙基N-[3-(丙氧基甲基)苯基]氨基甲酸酯氯化物 2-(Pyrrolidin-1-yl)ethyl hydrogen [3-(propoxymethyl)phenyl]carbonimidate--hydrogen chloride (1/1) 80171-63-7 C17H27ClN2O3
2-(2,3,4,5-四氢吡咯-1-基)乙基N-[3-(丙氧基甲基)苯基]氨基甲酸酯氯化物
2-(2,3,3-三碘-2-丙烯-1-基)-2H-四唑 2-(2,3,3-triiodoallyl)tetrazole 87427-25-6 C4H3I3N4
2-(2,3,3-三碘-2-丙烯-1-基)-2H-四唑
2-(2,2-二苯基环丙基)-1H-咪唑 2-(2,2-diphenylcyclopropyl)-1H-imidazole 85589-36-2 C18H16N2
2-(2,2-二苯基环丙基)-1H-咪唑
2-(2,2-二苯基乙基)-3,4-二氢-1H-异喹啉-8-醇 2-(2,2-diphenyl-ethyl)-1,2,3,4-tetrahydro-isoquinoline-8-ol 827309-93-3 C23H23NO
2-(2,2-二苯基乙基)-3,4-二氢-1H-异喹啉-8-醇
2-(2,2-二甲氧基乙基)-4-甲基-1,3-二氧戊环 2-(2,2-Dimethoxyethyl)-4-methyl-1,3-dioxolane 85030-52-0 C8H16O4
2-(2,2-二甲氧基乙基)-4-甲基-1,3-二氧戊环
2-(2,2-二甲基肼基)苯甲腈 2-(N',N'-Dimethyl-hydrazino)-benzonitrile 89568-77-4 C9H11N3
2-(2,2-二甲基肼基)苯甲腈
2-(2,2-二甲基吡咯烷-1-基)乙醇 2-(2,2-dimethyl-pyrrolidino)-ethanol 831197-16-1 C8H17NO
2-(2,2-二甲基吡咯烷-1-基)乙醇
2-(2,2-二甲基丙烷酰基)苯甲腈 2'-Cyano-2,2-dimethylpropiophenone 898766-10-4 C12H13NO
2-(2,2-二甲基丙烷酰基)苯甲腈
2-(2,2-二甲基丙烷酰基)-1,2,3,4-四氢苯并[b][1,6]萘啶-10-羧酸 2-(Tert-butylcarbonyl)-1,2,3,4-tetrahydrobenzo[b][1,6]naphthyridine-10-carboxylic acid 887432-93-1 C18H20N2O3
2-(2,2-二甲基丙烷酰基)-1,2,3,4-四氢苯并[b][1,6]萘啶-10-羧酸
2-(2,2-二甲基丁酰基)苯甲腈 2'-Cyano-2,2-dimethylbutyrophenone 898765-10-1 C13H15NO
2-(2,2-二甲基丁酰基)苯甲腈
2-(2,2-二溴乙烯基)-4-氟-1-硝基苯 4-fluoro-2-(2,2-dibromovinyl)-1-nitrobenzene 886854-01-9 C8H4Br2FNO2
2-(2,2-二溴乙烯基)-4-氟-1-硝基苯
2-(2,2-二溴乙烯基)-1-萘胺 2-(2,2-dibromovinyl)-naphthalen-1-ylamine 886853-74-3 C12H9Br2N
2-(2,2-二溴乙烯基)-1-萘胺
2-(2,2-二溴-乙烯基)-6-甲氧基-苯基胺 2-(2,2-dibromo-vinyl)-6-methoxy-phenylamine 880154-19-8 C9H9Br2NO
2-(2,2-二溴-乙烯基)-6-甲氧基-苯基胺
2-(2,2-二氯乙烯基)喹啉 1,1-dichloro-2-(2-quinolyl)ethylene 836601-78-6 C11H7Cl2N
2-(2,2-二氯乙烯基)喹啉
2-(2,2-二氟乙烯基)-1,1'-联苯 2-(2,2-difluorovinyl)-1,1'-biphenyl 82979-53-1 C14H10F2
2-(2,2-二氟乙烯基)-1,1'-联苯
2-(2,2-二氟乙氧基)乙醇 2-(2,2-difluoroethoxy)ethanol 853005-07-9 C4H8F2O2
2-(2,2-二氟乙氧基)乙醇
2-(2,2-二氟乙氧基)-6-(三氟甲基)苯磺酰氯 2-(2,2-difluoroethoxy)-6-trifluoromethylbenzenesulfonyl chloride 865352-01-8 C9H6ClF5O3S
2-(2,2-二氟乙氧基)-6-(三氟甲基)苯磺酰氯
2-(2,2,5,5-四甲基-1,2,5-氧杂二硅杂环戊烷-3-基)乙醇 2-(2,2,5,5-Tetramethyl-1,2,5-oxadisilolan-3-yl)ethan-1-ol 824393-85-3 C8H20O2Si2
2-(2,2,5,5-四甲基-1,2,5-氧杂二硅杂环戊烷-3-基)乙醇
2-(2,2,2-三氟乙氧基)乙酸乙酯 ethyl trifluoroethoxyacetate 88383-15-7 C6H9F3O3
2-(2,2,2-三氟乙氧基)乙酸乙酯
2-(2,2,2-三氟乙氧基)-2-苯基苯乙酮 2-(2,2,2-trifluoroethoxy)-2-phenylacetophenone 82027-52-9 C16H13F3O2
2-(2,2,2-三氟乙氧基)-2-苯基苯乙酮
2-(2,2,2-三氟乙氧基)-1,3-苯并恶唑 2-(2,2,2-trifluoroethoxy)-1,3-benzoxazole 876047-63-1 C9H6F3NO2
2-(2,2,2-三氟乙氧基)-1,3-苯并恶唑
2-(2'-溴苯胺基)喹啉 2-(2-bromoanilino)quinoline 877172-03-7 C15H11BrN2
2-(2'-溴苯胺基)喹啉
2-(2'-氯乙基)环戊酮 2-(2'-chloroethyl)cyclopentanone 87266-74-8 C7H11ClO
2-(2'-氯乙基)环戊酮
2-(2'-吡咯基)-喹啉 2-(1H-pyrrol-2-yl)quinoline 83036-89-9 C13H10N2
2-(2'-吡咯基)-喹啉
2-(1H-苯并咪唑-2-基硫代)-N-(2-甲氧基苯基)乙酰胺 2-<(o-Methoxyphenylacetamido)mercapto>benzimidazole 83408-88-2 C16H15N3O2S
2-(1H-苯并咪唑-2-基硫代)-N-(2-甲氧基苯基)乙酰胺
2-(1H-四唑-5-基)-4,5-二氢-4-氧代-茚并吡喃 2-(2h-Tetrazol-5-yl)indeno[1,2-b]pyran-4(5h)-one 85582-31-6 C13H8N4O2
2-(1H-四唑-5-基)-4,5-二氢-4-氧代-茚并吡喃
2-(1H-咪唑-2-基)-N,N-二甲基乙胺 2-(1H-imidazol-2-yl)-N,N-dimethylethanamine 802296-13-5 C7H13N3
2-(1H-咪唑-2-基)-N,N-二甲基乙胺